13778880830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{55697}}^1$

素因数の和:55901

約数の個数: 64

約数和(自身を含む): 29306950848

約数和(自身を除く): 15528070018

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 173, 286, 346, 715, 865, 1430, 1730, 1903, 2249, 3806, 4498, 9515, 11245, 19030, 22490, 24739, 49478, 55697, 111394, 123695, 247390, 278485, 556970, 612667, 724061, 1225334, 1448122, 3063335, 3620305, 6126670, 7240610, 7964671, 9635581, 15929342, 19271162, 39823355, 48177905, 79646710, 96355810, 105991391, 125262553, 211982782, 250525106, 529956955, 626312765, 1059913910, 1252625530, 1377888083, 2755776166, 6889440415, 13778880830]

約数ペア:

[(1, 13778880830), (2, 6889440415), (5, 2755776166), (10, 1377888083), (11, 1252625530), (13, 1059913910), (22, 626312765), (26, 529956955), (55, 250525106), (65, 211982782), (110, 125262553), (130, 105991391), (143, 96355810), (173, 79646710), (286, 48177905), (346, 39823355), (715, 19271162), (865, 15929342), (1430, 9635581), (1730, 7964671), (1903, 7240610), (2249, 6126670), (3806, 3620305), (4498, 3063335), (9515, 1448122), (11245, 1225334), (19030, 724061), (22490, 612667), (24739, 556970), (49478, 278485), (55697, 247390), (111394, 123695)]