27700010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5197}}^1$

素因数の和:5258

約数の個数: 32

約数和(自身を含む): 55015632

約数和(自身を除く): 27315622

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5197, 5330, 10394, 25985, 51970, 67561, 135122, 213077, 337805, 426154, 675610, 1065385, 2130770, 2770001, 5540002, 13850005, 27700010]

約数ペア:

[(1, 27700010), (2, 13850005), (5, 5540002), (10, 2770001), (13, 2130770), (26, 1065385), (41, 675610), (65, 426154), (82, 337805), (130, 213077), (205, 135122), (410, 67561), (533, 51970), (1066, 25985), (2665, 10394), (5197, 5330)]