9460989850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{355009}}^1$

素因数の和:355075

約数の個数: 48

約数和(自身を含む): 19413366840

約数和(自身を除く): 9952376990

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, 26650, 355009, 710018, 1775045, 3550090, 4615117, 8875225, 9230234, 14555369, 17750450, 23075585, 29110738, 46151170, 72776845, 115377925, 145553690, 189219797, 230755850, 363884225, 378439594, 727768450, 946098985, 1892197970, 4730494925, 9460989850]

約数ペア:

[(1, 9460989850), (2, 4730494925), (5, 1892197970), (10, 946098985), (13, 727768450), (25, 378439594), (26, 363884225), (41, 230755850), (50, 189219797), (65, 145553690), (82, 115377925), (130, 72776845), (205, 46151170), (325, 29110738), (410, 23075585), (533, 17750450), (650, 14555369), (1025, 9230234), (1066, 8875225), (2050, 4615117), (2665, 3550090), (5330, 1775045), (13325, 710018), (26650, 355009)]