22452156760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1\times {\mathrm{1559}}^1$

素因数の和:2113

約数の個数: 128

約数和(自身を含む): 56043187200

約数和(自身を除く): 33591030440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 71, 88, 110, 142, 220, 284, 355, 440, 461, 568, 710, 781, 922, 1420, 1559, 1562, 1844, 2305, 2840, 3118, 3124, 3688, 3905, 4610, 5071, 6236, 6248, 7795, 7810, 9220, 10142, 12472, 15590, 15620, 17149, 18440, 20284, 25355, 31180, 31240, 32731, 34298, 40568, 50710, 62360, 65462, 68596, 85745, 101420, 110689, 130924, 137192, 163655, 171490, 202840, 221378, 261848, 327310, 342980, 360041, 442756, 553445, 654620, 685960, 718699, 720082, 885512, 1106890, 1217579, 1309240, 1437398, 1440164, 1800205, 2213780, 2435158, 2874796, 2880328, 3593495, 3600410, 4427560, 4870316, 5749592, 6087895, 7186990, 7200820, 7905689, 9740632, 12175790, 14373980, 14401640, 15811378, 24351580, 28747960, 31622756, 39528445, 48703160, 51027629, 63245512, 79056890, 102055258, 158113780, 204110516, 255138145, 316227560, 408221032, 510276290, 561303919, 1020552580, 1122607838, 2041105160, 2245215676, 2806519595, 4490431352, 5613039190, 11226078380, 22452156760]

約数ペア:

[(1, 22452156760), (2, 11226078380), (4, 5613039190), (5, 4490431352), (8, 2806519595), (10, 2245215676), (11, 2041105160), (20, 1122607838), (22, 1020552580), (40, 561303919), (44, 510276290), (55, 408221032), (71, 316227560), (88, 255138145), (110, 204110516), (142, 158113780), (220, 102055258), (284, 79056890), (355, 63245512), (440, 51027629), (461, 48703160), (568, 39528445), (710, 31622756), (781, 28747960), (922, 24351580), (1420, 15811378), (1559, 14401640), (1562, 14373980), (1844, 12175790), (2305, 9740632), (2840, 7905689), (3118, 7200820), (3124, 7186990), (3688, 6087895), (3905, 5749592), (4610, 4870316), (5071, 4427560), (6236, 3600410), (6248, 3593495), (7795, 2880328), (7810, 2874796), (9220, 2435158), (10142, 2213780), (12472, 1800205), (15590, 1440164), (15620, 1437398), (17149, 1309240), (18440, 1217579), (20284, 1106890), (25355, 885512), (31180, 720082), (31240, 718699), (32731, 685960), (34298, 654620), (40568, 553445), (50710, 442756), (62360, 360041), (65462, 342980), (68596, 327310), (85745, 261848), (101420, 221378), (110689, 202840), (130924, 171490), (137192, 163655)]