406972150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{15271}}^1$

素因数の和:15337

約数の個数: 48

約数和(自身を含む): 835134048

約数和(自身を除く): 428161898

約数列:

[1, 2, 5, 10, 13, 25, 26, 41, 50, 65, 82, 130, 205, 325, 410, 533, 650, 1025, 1066, 2050, 2665, 5330, 13325, 15271, 26650, 30542, 76355, 152710, 198523, 381775, 397046, 626111, 763550, 992615, 1252222, 1985230, 3130555, 4963075, 6261110, 8139443, 9926150, 15652775, 16278886, 31305550, 40697215, 81394430, 203486075, 406972150]

約数ペア:

[(1, 406972150), (2, 203486075), (5, 81394430), (10, 40697215), (13, 31305550), (25, 16278886), (26, 15652775), (41, 9926150), (50, 8139443), (65, 6261110), (82, 4963075), (130, 3130555), (205, 1985230), (325, 1252222), (410, 992615), (533, 763550), (650, 626111), (1025, 397046), (1066, 381775), (2050, 198523), (2665, 152710), (5330, 76355), (13325, 30542), (15271, 26650)]