29121486620

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{23870071}}^1$

素因数の和:23870141

約数の個数: 24

約数和(自身を含む): 62157667488

約数和(自身を除く): 33036180868

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 23870071, 47740142, 95480284, 119350355, 238700710, 477401420, 1456074331, 2912148662, 5824297324, 7280371655, 14560743310, 29121486620]

約数ペア:

[(1, 29121486620), (2, 14560743310), (4, 7280371655), (5, 5824297324), (10, 2912148662), (20, 1456074331), (61, 477401420), (122, 238700710), (244, 119350355), (305, 95480284), (610, 47740142), (1220, 23870071)]