29874500

素因数分解:

$2^2\times 5^3\times {\mathrm{149}}^1\times {\mathrm{401}}^1$

素因数の和:569

約数の個数: 48

約数和(自身を含む): 65847600

約数和(自身を除く): 35973100

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 149, 250, 298, 401, 500, 596, 745, 802, 1490, 1604, 2005, 2980, 3725, 4010, 7450, 8020, 10025, 14900, 18625, 20050, 37250, 40100, 50125, 59749, 74500, 100250, 119498, 200500, 238996, 298745, 597490, 1194980, 1493725, 2987450, 5974900, 7468625, 14937250, 29874500]

約数ペア:

[(1, 29874500), (2, 14937250), (4, 7468625), (5, 5974900), (10, 2987450), (20, 1493725), (25, 1194980), (50, 597490), (100, 298745), (125, 238996), (149, 200500), (250, 119498), (298, 100250), (401, 74500), (500, 59749), (596, 50125), (745, 40100), (802, 37250), (1490, 20050), (1604, 18625), (2005, 14900), (2980, 10025), (3725, 8020), (4010, 7450)]