130147300

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41983}}^1$

素因数の和:42028

約数の個数: 36

約数和(自身を含む): 291536896

約数和(自身を除く): 161389596

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 775, 1550, 3100, 41983, 83966, 167932, 209915, 419830, 839660, 1049575, 1301473, 2099150, 2602946, 4198300, 5205892, 6507365, 13014730, 26029460, 32536825, 65073650, 130147300]

約数ペア:

[(1, 130147300), (2, 65073650), (4, 32536825), (5, 26029460), (10, 13014730), (20, 6507365), (25, 5205892), (31, 4198300), (50, 2602946), (62, 2099150), (100, 1301473), (124, 1049575), (155, 839660), (310, 419830), (620, 209915), (775, 167932), (1550, 83966), (3100, 41983)]