38604580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1$

素因数の和:689

約数の個数: 96

約数和(自身を含む): 101928960

約数和(自身を除く): 63324380

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 23, 28, 35, 38, 46, 70, 76, 92, 95, 115, 133, 140, 161, 190, 230, 266, 322, 380, 437, 460, 532, 631, 644, 665, 805, 874, 1262, 1330, 1610, 1748, 2185, 2524, 2660, 3059, 3155, 3220, 4370, 4417, 6118, 6310, 8740, 8834, 11989, 12236, 12620, 14513, 15295, 17668, 22085, 23978, 29026, 30590, 44170, 47956, 58052, 59945, 61180, 72565, 83923, 88340, 101591, 119890, 145130, 167846, 203182, 239780, 275747, 290260, 335692, 406364, 419615, 507955, 551494, 839230, 1015910, 1102988, 1378735, 1678460, 1930229, 2031820, 2757470, 3860458, 5514940, 7720916, 9651145, 19302290, 38604580]

約数ペア:

[(1, 38604580), (2, 19302290), (4, 9651145), (5, 7720916), (7, 5514940), (10, 3860458), (14, 2757470), (19, 2031820), (20, 1930229), (23, 1678460), (28, 1378735), (35, 1102988), (38, 1015910), (46, 839230), (70, 551494), (76, 507955), (92, 419615), (95, 406364), (115, 335692), (133, 290260), (140, 275747), (161, 239780), (190, 203182), (230, 167846), (266, 145130), (322, 119890), (380, 101591), (437, 88340), (460, 83923), (532, 72565), (631, 61180), (644, 59945), (665, 58052), (805, 47956), (874, 44170), (1262, 30590), (1330, 29026), (1610, 23978), (1748, 22085), (2185, 17668), (2524, 15295), (2660, 14513), (3059, 12620), (3155, 12236), (3220, 11989), (4370, 8834), (4417, 8740), (6118, 6310)]