28492043000

素因数分解:

$2^3\times 5^3\times {\mathrm{191}}^1\times {\mathrm{149173}}^1$

素因数の和:149385

約数の個数: 64

約数和(自身を含む): 67020894720

約数和(自身を除く): 38528851720

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 191, 200, 250, 382, 500, 764, 955, 1000, 1528, 1910, 3820, 4775, 7640, 9550, 19100, 23875, 38200, 47750, 95500, 149173, 191000, 298346, 596692, 745865, 1193384, 1491730, 2983460, 3729325, 5966920, 7458650, 14917300, 18646625, 28492043, 29834600, 37293250, 56984086, 74586500, 113968172, 142460215, 149173000, 227936344, 284920430, 569840860, 712301075, 1139681720, 1424602150, 2849204300, 3561505375, 5698408600, 7123010750, 14246021500, 28492043000]

約数ペア:

[(1, 28492043000), (2, 14246021500), (4, 7123010750), (5, 5698408600), (8, 3561505375), (10, 2849204300), (20, 1424602150), (25, 1139681720), (40, 712301075), (50, 569840860), (100, 284920430), (125, 227936344), (191, 149173000), (200, 142460215), (250, 113968172), (382, 74586500), (500, 56984086), (764, 37293250), (955, 29834600), (1000, 28492043), (1528, 18646625), (1910, 14917300), (3820, 7458650), (4775, 5966920), (7640, 3729325), (9550, 2983460), (19100, 1491730), (23875, 1193384), (38200, 745865), (47750, 596692), (95500, 298346), (149173, 191000)]