119478040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{15973}}^1$

素因数の和:16012

約数の個数: 64

約数和(自身を含む): 310534560

約数和(自身を除く): 191056520

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3740, 7480, 15973, 31946, 63892, 79865, 127784, 159730, 175703, 271541, 319460, 351406, 543082, 638920, 702812, 878515, 1086164, 1357705, 1405624, 1757030, 2172328, 2715410, 2986951, 3514060, 5430820, 5973902, 7028120, 10861640, 11947804, 14934755, 23895608, 29869510, 59739020, 119478040]

約数ペア:

[(1, 119478040), (2, 59739020), (4, 29869510), (5, 23895608), (8, 14934755), (10, 11947804), (11, 10861640), (17, 7028120), (20, 5973902), (22, 5430820), (34, 3514060), (40, 2986951), (44, 2715410), (55, 2172328), (68, 1757030), (85, 1405624), (88, 1357705), (110, 1086164), (136, 878515), (170, 702812), (187, 638920), (220, 543082), (340, 351406), (374, 319460), (440, 271541), (680, 175703), (748, 159730), (935, 127784), (1496, 79865), (1870, 63892), (3740, 31946), (7480, 15973)]