82894401760

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{57829}}^1$

素因数の和:57909

約数の個数: 144

約数和(自身を含む): 214750085760

約数和(自身を除く): 131855684000

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 68, 80, 85, 124, 136, 155, 160, 170, 248, 272, 289, 310, 340, 496, 527, 544, 578, 620, 680, 992, 1054, 1156, 1240, 1360, 1445, 2108, 2312, 2480, 2635, 2720, 2890, 4216, 4624, 4960, 5270, 5780, 8432, 8959, 9248, 10540, 11560, 16864, 17918, 21080, 23120, 35836, 42160, 44795, 46240, 57829, 71672, 84320, 89590, 115658, 143344, 179180, 231316, 286688, 289145, 358360, 462632, 578290, 716720, 925264, 983093, 1156580, 1433440, 1792699, 1850528, 1966186, 2313160, 3585398, 3932372, 4626320, 4915465, 7170796, 7864744, 8963495, 9252640, 9830930, 14341592, 15729488, 16712581, 17926990, 19661860, 28683184, 30475883, 31458976, 33425162, 35853980, 39323720, 57366368, 60951766, 66850324, 71707960, 78647440, 83562905, 121903532, 133700648, 143415920, 152379415, 157294880, 167125810, 243807064, 267401296, 286831840, 304758830, 334251620, 487614128, 518090011, 534802592, 609517660, 668503240, 975228256, 1036180022, 1219035320, 1337006480, 2072360044, 2438070640, 2590450055, 2674012960, 4144720088, 4876141280, 5180900110, 8289440176, 10361800220, 16578880352, 20723600440, 41447200880, 82894401760]

約数ペア:

[(1, 82894401760), (2, 41447200880), (4, 20723600440), (5, 16578880352), (8, 10361800220), (10, 8289440176), (16, 5180900110), (17, 4876141280), (20, 4144720088), (31, 2674012960), (32, 2590450055), (34, 2438070640), (40, 2072360044), (62, 1337006480), (68, 1219035320), (80, 1036180022), (85, 975228256), (124, 668503240), (136, 609517660), (155, 534802592), (160, 518090011), (170, 487614128), (248, 334251620), (272, 304758830), (289, 286831840), (310, 267401296), (340, 243807064), (496, 167125810), (527, 157294880), (544, 152379415), (578, 143415920), (620, 133700648), (680, 121903532), (992, 83562905), (1054, 78647440), (1156, 71707960), (1240, 66850324), (1360, 60951766), (1445, 57366368), (2108, 39323720), (2312, 35853980), (2480, 33425162), (2635, 31458976), (2720, 30475883), (2890, 28683184), (4216, 19661860), (4624, 17926990), (4960, 16712581), (5270, 15729488), (5780, 14341592), (8432, 9830930), (8959, 9252640), (9248, 8963495), (10540, 7864744), (11560, 7170796), (16864, 4915465), (17918, 4626320), (21080, 3932372), (23120, 3585398), (35836, 2313160), (42160, 1966186), (44795, 1850528), (46240, 1792699), (57829, 1433440), (71672, 1156580), (84320, 983093), (89590, 925264), (115658, 716720), (143344, 578290), (179180, 462632), (231316, 358360), (286688, 289145)]