117103220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{977}}^1$

素因数の和:1460

約数の個数: 48

約数和(自身を含む): 265679568

約数和(自身を除く): 148576348

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 461, 922, 977, 1844, 1954, 2305, 3908, 4610, 4885, 5993, 9220, 9770, 11986, 12701, 19540, 23972, 25402, 29965, 50804, 59930, 63505, 119860, 127010, 254020, 450397, 900794, 1801588, 2251985, 4503970, 5855161, 9007940, 11710322, 23420644, 29275805, 58551610, 117103220]

約数ペア:

[(1, 117103220), (2, 58551610), (4, 29275805), (5, 23420644), (10, 11710322), (13, 9007940), (20, 5855161), (26, 4503970), (52, 2251985), (65, 1801588), (130, 900794), (260, 450397), (461, 254020), (922, 127010), (977, 119860), (1844, 63505), (1954, 59930), (2305, 50804), (3908, 29965), (4610, 25402), (4885, 23972), (5993, 19540), (9220, 12701), (9770, 11986)]