74282750

素因数分解:

$2^1\times 5^3\times {\mathrm{61}}^1\times {\mathrm{4871}}^1$

素因数の和:4949

約数の個数: 32

約数和(自身を含む): 141365952

約数和(自身を除く): 67083202

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 125, 250, 305, 610, 1525, 3050, 4871, 7625, 9742, 15250, 24355, 48710, 121775, 243550, 297131, 594262, 608875, 1217750, 1485655, 2971310, 7428275, 14856550, 37141375, 74282750]

約数ペア:

[(1, 74282750), (2, 37141375), (5, 14856550), (10, 7428275), (25, 2971310), (50, 1485655), (61, 1217750), (122, 608875), (125, 594262), (250, 297131), (305, 243550), (610, 121775), (1525, 48710), (3050, 24355), (4871, 15250), (7625, 9742)]