103121920

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1831}}^1$

素因数の和:1867

約数の個数: 88

約数和(自身を含む): 270007488

約数和(自身を除く): 166885568

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 880, 1024, 1280, 1408, 1760, 1831, 2560, 2816, 3520, 3662, 5120, 5632, 7040, 7324, 9155, 11264, 14080, 14648, 18310, 20141, 28160, 29296, 36620, 40282, 56320, 58592, 73240, 80564, 100705, 117184, 146480, 161128, 201410, 234368, 292960, 322256, 402820, 468736, 585920, 644512, 805640, 937472, 1171840, 1289024, 1611280, 1874944, 2343680, 2578048, 3222560, 4687360, 5156096, 6445120, 9374720, 10312192, 12890240, 20624384, 25780480, 51560960, 103121920]

約数ペア:

[(1, 103121920), (2, 51560960), (4, 25780480), (5, 20624384), (8, 12890240), (10, 10312192), (11, 9374720), (16, 6445120), (20, 5156096), (22, 4687360), (32, 3222560), (40, 2578048), (44, 2343680), (55, 1874944), (64, 1611280), (80, 1289024), (88, 1171840), (110, 937472), (128, 805640), (160, 644512), (176, 585920), (220, 468736), (256, 402820), (320, 322256), (352, 292960), (440, 234368), (512, 201410), (640, 161128), (704, 146480), (880, 117184), (1024, 100705), (1280, 80564), (1408, 73240), (1760, 58592), (1831, 56320), (2560, 40282), (2816, 36620), (3520, 29296), (3662, 28160), (5120, 20141), (5632, 18310), (7040, 14648), (7324, 14080), (9155, 11264)]