433100

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:146

約数の個数: 36

約数和(自身を含む): 968688

約数和(自身を除く): 535588

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 71, 100, 122, 142, 244, 284, 305, 355, 610, 710, 1220, 1420, 1525, 1775, 3050, 3550, 4331, 6100, 7100, 8662, 17324, 21655, 43310, 86620, 108275, 216550, 433100]

約数ペア:

[(1, 433100), (2, 216550), (4, 108275), (5, 86620), (10, 43310), (20, 21655), (25, 17324), (50, 8662), (61, 7100), (71, 6100), (100, 4331), (122, 3550), (142, 3050), (244, 1775), (284, 1525), (305, 1420), (355, 1220), (610, 710)]