13308086440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1933}}^1\times {\mathrm{15647}}^1$

素因数の和:17602

約数の個数: 64

約数和(自身を含む): 32684290560

約数和(自身を除く): 19376204120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 1933, 3866, 7732, 9665, 15464, 15647, 19330, 21263, 31294, 38660, 42526, 62588, 77320, 78235, 85052, 106315, 125176, 156470, 170104, 172117, 212630, 312940, 344234, 425260, 625880, 688468, 850520, 860585, 1376936, 1721170, 3442340, 6884680, 30245651, 60491302, 120982604, 151228255, 241965208, 302456510, 332702161, 604913020, 665404322, 1209826040, 1330808644, 1663510805, 2661617288, 3327021610, 6654043220, 13308086440]

約数ペア:

[(1, 13308086440), (2, 6654043220), (4, 3327021610), (5, 2661617288), (8, 1663510805), (10, 1330808644), (11, 1209826040), (20, 665404322), (22, 604913020), (40, 332702161), (44, 302456510), (55, 241965208), (88, 151228255), (110, 120982604), (220, 60491302), (440, 30245651), (1933, 6884680), (3866, 3442340), (7732, 1721170), (9665, 1376936), (15464, 860585), (15647, 850520), (19330, 688468), (21263, 625880), (31294, 425260), (38660, 344234), (42526, 312940), (62588, 212630), (77320, 172117), (78235, 170104), (85052, 156470), (106315, 125176)]