73947250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:464

約数の個数: 64

約数和(自身を含む): 151927776

約数和(自身を除く): 77980526

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 61, 65, 122, 125, 130, 250, 305, 325, 373, 610, 650, 746, 793, 1525, 1586, 1625, 1865, 3050, 3250, 3730, 3965, 4849, 7625, 7930, 9325, 9698, 15250, 18650, 19825, 22753, 24245, 39650, 45506, 46625, 48490, 93250, 99125, 113765, 121225, 198250, 227530, 242450, 295789, 568825, 591578, 606125, 1137650, 1212250, 1478945, 2844125, 2957890, 5688250, 7394725, 14789450, 36973625, 73947250]

約数ペア:

[(1, 73947250), (2, 36973625), (5, 14789450), (10, 7394725), (13, 5688250), (25, 2957890), (26, 2844125), (50, 1478945), (61, 1212250), (65, 1137650), (122, 606125), (125, 591578), (130, 568825), (250, 295789), (305, 242450), (325, 227530), (373, 198250), (610, 121225), (650, 113765), (746, 99125), (793, 93250), (1525, 48490), (1586, 46625), (1625, 45506), (1865, 39650), (3050, 24245), (3250, 22753), (3730, 19825), (3965, 18650), (4849, 15250), (7625, 9698), (7930, 9325)]