24751870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{911}}^1$

素因数の和:961

約数の個数: 64

約数和(自身を含む): 55157760

約数和(自身を除く): 30405890

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 26, 38, 55, 65, 95, 110, 130, 143, 190, 209, 247, 286, 418, 494, 715, 911, 1045, 1235, 1430, 1822, 2090, 2470, 2717, 4555, 5434, 9110, 10021, 11843, 13585, 17309, 20042, 23686, 27170, 34618, 50105, 59215, 86545, 100210, 118430, 130273, 173090, 190399, 225017, 260546, 380798, 450034, 651365, 951995, 1125085, 1302730, 1903990, 2250170, 2475187, 4950374, 12375935, 24751870]

約数ペア:

[(1, 24751870), (2, 12375935), (5, 4950374), (10, 2475187), (11, 2250170), (13, 1903990), (19, 1302730), (22, 1125085), (26, 951995), (38, 651365), (55, 450034), (65, 380798), (95, 260546), (110, 225017), (130, 190399), (143, 173090), (190, 130273), (209, 118430), (247, 100210), (286, 86545), (418, 59215), (494, 50105), (715, 34618), (911, 27170), (1045, 23686), (1235, 20042), (1430, 17309), (1822, 13585), (2090, 11843), (2470, 10021), (2717, 9110), (4555, 5434)]