23705054360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2399297}}^1$

素因数の和:2399340

約数の個数: 64

約数和(自身を含む): 60462309600

約数和(自身を除く): 36757255240

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1235, 1976, 2470, 4940, 9880, 2399297, 4798594, 9597188, 11996485, 19194376, 23992970, 31190861, 45586643, 47985940, 62381722, 91173286, 95971880, 124763444, 155954305, 182346572, 227933215, 249526888, 311908610, 364693144, 455866430, 592626359, 623817220, 911732860, 1185252718, 1247634440, 1823465720, 2370505436, 2963131795, 4741010872, 5926263590, 11852527180, 23705054360]

約数ペア:

[(1, 23705054360), (2, 11852527180), (4, 5926263590), (5, 4741010872), (8, 2963131795), (10, 2370505436), (13, 1823465720), (19, 1247634440), (20, 1185252718), (26, 911732860), (38, 623817220), (40, 592626359), (52, 455866430), (65, 364693144), (76, 311908610), (95, 249526888), (104, 227933215), (130, 182346572), (152, 155954305), (190, 124763444), (247, 95971880), (260, 91173286), (380, 62381722), (494, 47985940), (520, 45586643), (760, 31190861), (988, 23992970), (1235, 19194376), (1976, 11996485), (2470, 9597188), (4940, 4798594), (9880, 2399297)]