157034059220

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{449}}^1\times {\mathrm{154753}}^1$

素因数の和:155324

約数の個数: 48

約数和(自身を含む): 333432968400

約数和(自身を除く): 176398909180

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 449, 452, 565, 898, 1130, 1796, 2245, 2260, 4490, 8980, 50737, 101474, 154753, 202948, 253685, 309506, 507370, 619012, 773765, 1014740, 1547530, 3095060, 17487089, 34974178, 69484097, 69948356, 87435445, 138968194, 174870890, 277936388, 347420485, 349741780, 694840970, 1389681940, 7851702961, 15703405922, 31406811844, 39258514805, 78517029610, 157034059220]

約数ペア:

[(1, 157034059220), (2, 78517029610), (4, 39258514805), (5, 31406811844), (10, 15703405922), (20, 7851702961), (113, 1389681940), (226, 694840970), (449, 349741780), (452, 347420485), (565, 277936388), (898, 174870890), (1130, 138968194), (1796, 87435445), (2245, 69948356), (2260, 69484097), (4490, 34974178), (8980, 17487089), (50737, 3095060), (101474, 1547530), (154753, 1014740), (202948, 773765), (253685, 619012), (309506, 507370)]