110752720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{977}}^1$

素因数の和:1112

約数の個数: 80

約数和(自身を含む): 280138320

約数和(自身を除く): 169385600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 109, 130, 208, 218, 260, 436, 520, 545, 872, 977, 1040, 1090, 1417, 1744, 1954, 2180, 2834, 3908, 4360, 4885, 5668, 7085, 7816, 8720, 9770, 11336, 12701, 14170, 15632, 19540, 22672, 25402, 28340, 39080, 50804, 56680, 63505, 78160, 101608, 106493, 113360, 127010, 203216, 212986, 254020, 425972, 508040, 532465, 851944, 1016080, 1064930, 1384409, 1703888, 2129860, 2768818, 4259720, 5537636, 6922045, 8519440, 11075272, 13844090, 22150544, 27688180, 55376360, 110752720]

約数ペア:

[(1, 110752720), (2, 55376360), (4, 27688180), (5, 22150544), (8, 13844090), (10, 11075272), (13, 8519440), (16, 6922045), (20, 5537636), (26, 4259720), (40, 2768818), (52, 2129860), (65, 1703888), (80, 1384409), (104, 1064930), (109, 1016080), (130, 851944), (208, 532465), (218, 508040), (260, 425972), (436, 254020), (520, 212986), (545, 203216), (872, 127010), (977, 113360), (1040, 106493), (1090, 101608), (1417, 78160), (1744, 63505), (1954, 56680), (2180, 50804), (2834, 39080), (3908, 28340), (4360, 25402), (4885, 22672), (5668, 19540), (7085, 15632), (7816, 14170), (8720, 12701), (9770, 11336)]