16152078280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{660887}}^1$

素因数の和:660958

約数の個数: 64

約数和(自身を含む): 39970506240

約数和(自身を除く): 23818427960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 47, 52, 65, 94, 104, 130, 188, 235, 260, 376, 470, 520, 611, 940, 1222, 1880, 2444, 3055, 4888, 6110, 12220, 24440, 660887, 1321774, 2643548, 3304435, 5287096, 6608870, 8591531, 13217740, 17183062, 26435480, 31061689, 34366124, 42957655, 62123378, 68732248, 85915310, 124246756, 155308445, 171830620, 248493512, 310616890, 343661240, 403801957, 621233780, 807603914, 1242467560, 1615207828, 2019009785, 3230415656, 4038019570, 8076039140, 16152078280]

約数ペア:

[(1, 16152078280), (2, 8076039140), (4, 4038019570), (5, 3230415656), (8, 2019009785), (10, 1615207828), (13, 1242467560), (20, 807603914), (26, 621233780), (40, 403801957), (47, 343661240), (52, 310616890), (65, 248493512), (94, 171830620), (104, 155308445), (130, 124246756), (188, 85915310), (235, 68732248), (260, 62123378), (376, 42957655), (470, 34366124), (520, 31061689), (611, 26435480), (940, 17183062), (1222, 13217740), (1880, 8591531), (2444, 6608870), (3055, 5287096), (4888, 3304435), (6110, 2643548), (12220, 1321774), (24440, 660887)]