4593126320

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1\times {\mathrm{1801}}^1$

素因数の和:2334

約数の個数: 80

約数和(自身を含む): 10859572800

約数和(自身を除く): 6266446480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 449, 568, 710, 898, 1136, 1420, 1796, 1801, 2245, 2840, 3592, 3602, 4490, 5680, 7184, 7204, 8980, 9005, 14408, 17960, 18010, 28816, 31879, 35920, 36020, 63758, 72040, 127516, 127871, 144080, 159395, 255032, 255742, 318790, 510064, 511484, 637580, 639355, 808649, 1022968, 1275160, 1278710, 1617298, 2045936, 2550320, 2557420, 3234596, 4043245, 5114840, 6469192, 8086490, 10229680, 12938384, 16172980, 32345960, 57414079, 64691920, 114828158, 229656316, 287070395, 459312632, 574140790, 918625264, 1148281580, 2296563160, 4593126320]

約数ペア:

[(1, 4593126320), (2, 2296563160), (4, 1148281580), (5, 918625264), (8, 574140790), (10, 459312632), (16, 287070395), (20, 229656316), (40, 114828158), (71, 64691920), (80, 57414079), (142, 32345960), (284, 16172980), (355, 12938384), (449, 10229680), (568, 8086490), (710, 6469192), (898, 5114840), (1136, 4043245), (1420, 3234596), (1796, 2557420), (1801, 2550320), (2245, 2045936), (2840, 1617298), (3592, 1278710), (3602, 1275160), (4490, 1022968), (5680, 808649), (7184, 639355), (7204, 637580), (8980, 511484), (9005, 510064), (14408, 318790), (17960, 255742), (18010, 255032), (28816, 159395), (31879, 144080), (35920, 127871), (36020, 127516), (63758, 72040)]