45409940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1327}}^1$

素因数の和:1424

約数の個数: 48

約数和(自身を含む): 100396800

約数和(自身を除く): 54986860

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 59, 116, 118, 145, 236, 290, 295, 580, 590, 1180, 1327, 1711, 2654, 3422, 5308, 6635, 6844, 8555, 13270, 17110, 26540, 34220, 38483, 76966, 78293, 153932, 156586, 192415, 313172, 384830, 391465, 769660, 782930, 1565860, 2270497, 4540994, 9081988, 11352485, 22704970, 45409940]

約数ペア:

[(1, 45409940), (2, 22704970), (4, 11352485), (5, 9081988), (10, 4540994), (20, 2270497), (29, 1565860), (58, 782930), (59, 769660), (116, 391465), (118, 384830), (145, 313172), (236, 192415), (290, 156586), (295, 153932), (580, 78293), (590, 76966), (1180, 38483), (1327, 34220), (1711, 26540), (2654, 17110), (3422, 13270), (5308, 8555), (6635, 6844)]