2058049002250

素因数分解:

$2^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{788449}}^1$

素因数の和:788716

約数の個数: 64

約数和(自身を含む): 3945290263200

約数和(自身を除く): 1887241260950

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 125, 197, 250, 265, 394, 530, 985, 1325, 1970, 2650, 4925, 6625, 9850, 10441, 13250, 20882, 24625, 49250, 52205, 104410, 261025, 522050, 788449, 1305125, 1576898, 2610250, 3942245, 7884490, 19711225, 39422450, 41787797, 83575594, 98556125, 155324453, 197112250, 208938985, 310648906, 417877970, 776622265, 1044694925, 1553244530, 2089389850, 3883111325, 5223474625, 7766222650, 8232196009, 10446949250, 16464392018, 19415556625, 38831113250, 41160980045, 82321960090, 205804900225, 411609800450, 1029024501125, 2058049002250]

約数ペア:

[(1, 2058049002250), (2, 1029024501125), (5, 411609800450), (10, 205804900225), (25, 82321960090), (50, 41160980045), (53, 38831113250), (106, 19415556625), (125, 16464392018), (197, 10446949250), (250, 8232196009), (265, 7766222650), (394, 5223474625), (530, 3883111325), (985, 2089389850), (1325, 1553244530), (1970, 1044694925), (2650, 776622265), (4925, 417877970), (6625, 310648906), (9850, 208938985), (10441, 197112250), (13250, 155324453), (20882, 98556125), (24625, 83575594), (49250, 41787797), (52205, 39422450), (104410, 19711225), (261025, 7884490), (522050, 3942245), (788449, 2610250), (1305125, 1576898)]