23215138180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1075771}}^1$

素因数の和:1075876

約数の個数: 48

約数和(自身を含む): 53134530624

約数和(自身を除く): 29919392444

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 83, 130, 166, 260, 332, 415, 830, 1079, 1660, 2158, 4316, 5395, 10790, 21580, 1075771, 2151542, 4303084, 5378855, 10757710, 13985023, 21515420, 27970046, 55940092, 69925115, 89288993, 139850230, 178577986, 279700460, 357155972, 446444965, 892889930, 1160756909, 1785779860, 2321513818, 4643027636, 5803784545, 11607569090, 23215138180]

約数ペア:

[(1, 23215138180), (2, 11607569090), (4, 5803784545), (5, 4643027636), (10, 2321513818), (13, 1785779860), (20, 1160756909), (26, 892889930), (52, 446444965), (65, 357155972), (83, 279700460), (130, 178577986), (166, 139850230), (260, 89288993), (332, 69925115), (415, 55940092), (830, 27970046), (1079, 21515420), (1660, 13985023), (2158, 10757710), (4316, 5378855), (5395, 4303084), (10790, 2151542), (21580, 1075771)]