24512800

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2357}}^1$

素因数の和:2390

約数の個数: 72

約数和(自身を含む): 64472436

約数和(自身を除く): 39959636

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2357, 2600, 4714, 5200, 9428, 10400, 11785, 18856, 23570, 30641, 37712, 47140, 58925, 61282, 75424, 94280, 117850, 122564, 153205, 188560, 235700, 245128, 306410, 377120, 471400, 490256, 612820, 766025, 942800, 980512, 1225640, 1532050, 1885600, 2451280, 3064100, 4902560, 6128200, 12256400, 24512800]

約数ペア:

[(1, 24512800), (2, 12256400), (4, 6128200), (5, 4902560), (8, 3064100), (10, 2451280), (13, 1885600), (16, 1532050), (20, 1225640), (25, 980512), (26, 942800), (32, 766025), (40, 612820), (50, 490256), (52, 471400), (65, 377120), (80, 306410), (100, 245128), (104, 235700), (130, 188560), (160, 153205), (200, 122564), (208, 117850), (260, 94280), (325, 75424), (400, 61282), (416, 58925), (520, 47140), (650, 37712), (800, 30641), (1040, 23570), (1300, 18856), (2080, 11785), (2357, 10400), (2600, 9428), (4714, 5200)]