5851120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:194

約数の個数: 80

約数和(自身を含む): 15222240

約数和(自身を除く): 9371120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 61, 80, 88, 109, 110, 122, 176, 218, 220, 244, 305, 436, 440, 488, 545, 610, 671, 872, 880, 976, 1090, 1199, 1220, 1342, 1744, 2180, 2398, 2440, 2684, 3355, 4360, 4796, 4880, 5368, 5995, 6649, 6710, 8720, 9592, 10736, 11990, 13298, 13420, 19184, 23980, 26596, 26840, 33245, 47960, 53192, 53680, 66490, 73139, 95920, 106384, 132980, 146278, 265960, 292556, 365695, 531920, 585112, 731390, 1170224, 1462780, 2925560, 5851120]

約数ペア:

[(1, 5851120), (2, 2925560), (4, 1462780), (5, 1170224), (8, 731390), (10, 585112), (11, 531920), (16, 365695), (20, 292556), (22, 265960), (40, 146278), (44, 132980), (55, 106384), (61, 95920), (80, 73139), (88, 66490), (109, 53680), (110, 53192), (122, 47960), (176, 33245), (218, 26840), (220, 26596), (244, 23980), (305, 19184), (436, 13420), (440, 13298), (488, 11990), (545, 10736), (610, 9592), (671, 8720), (872, 6710), (880, 6649), (976, 5995), (1090, 5368), (1199, 4880), (1220, 4796), (1342, 4360), (1744, 3355), (2180, 2684), (2398, 2440)]