453553360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{4001}}^1$

素因数の和:4136

約数の個数: 80

約数和(自身を含む): 1146332880

約数和(自身を除く): 692779520

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, 1040, 1090, 1417, 1744, 2180, 2834, 4001, 4360, 5668, 7085, 8002, 8720, 11336, 14170, 16004, 20005, 22672, 28340, 32008, 40010, 52013, 56680, 64016, 80020, 104026, 113360, 160040, 208052, 260065, 320080, 416104, 436109, 520130, 832208, 872218, 1040260, 1744436, 2080520, 2180545, 3488872, 4161040, 4361090, 5669417, 6977744, 8722180, 11338834, 17444360, 22677668, 28347085, 34888720, 45355336, 56694170, 90710672, 113388340, 226776680, 453553360]

約数ペア:

[(1, 453553360), (2, 226776680), (4, 113388340), (5, 90710672), (8, 56694170), (10, 45355336), (13, 34888720), (16, 28347085), (20, 22677668), (26, 17444360), (40, 11338834), (52, 8722180), (65, 6977744), (80, 5669417), (104, 4361090), (109, 4161040), (130, 3488872), (208, 2180545), (218, 2080520), (260, 1744436), (436, 1040260), (520, 872218), (545, 832208), (872, 520130), (1040, 436109), (1090, 416104), (1417, 320080), (1744, 260065), (2180, 208052), (2834, 160040), (4001, 113360), (4360, 104026), (5668, 80020), (7085, 64016), (8002, 56680), (8720, 52013), (11336, 40010), (14170, 32008), (16004, 28340), (20005, 22672)]