39178620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5581}}^1$

素因数の和:5612

約数の個数: 96

約数和(自身を含む): 131288640

約数和(自身を除く): 92110020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 5581, 7020, 11162, 16743, 22324, 27905, 33486, 50229, 55810, 66972, 72553, 83715, 100458, 111620, 145106, 150687, 167430, 200916, 217659, 251145, 290212, 301374, 334860, 362765, 435318, 502290, 602748, 652977, 725530, 753435, 870636, 1004580, 1088295, 1305954, 1451060, 1506870, 1958931, 2176590, 2611908, 3013740, 3264885, 3917862, 4353180, 6529770, 7835724, 9794655, 13059540, 19589310, 39178620]

約数ペア:

[(1, 39178620), (2, 19589310), (3, 13059540), (4, 9794655), (5, 7835724), (6, 6529770), (9, 4353180), (10, 3917862), (12, 3264885), (13, 3013740), (15, 2611908), (18, 2176590), (20, 1958931), (26, 1506870), (27, 1451060), (30, 1305954), (36, 1088295), (39, 1004580), (45, 870636), (52, 753435), (54, 725530), (60, 652977), (65, 602748), (78, 502290), (90, 435318), (108, 362765), (117, 334860), (130, 301374), (135, 290212), (156, 251145), (180, 217659), (195, 200916), (234, 167430), (260, 150687), (270, 145106), (351, 111620), (390, 100458), (468, 83715), (540, 72553), (585, 66972), (702, 55810), (780, 50229), (1170, 33486), (1404, 27905), (1755, 22324), (2340, 16743), (3510, 11162), (5581, 7020)]