188651120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10867}}^1$

素因数の和:10918

約数の個数: 80

約数和(自身を含む): 517490688

約数和(自身を除く): 328839568

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 8680, 10867, 17360, 21734, 43468, 54335, 76069, 86936, 108670, 152138, 173872, 217340, 304276, 336877, 380345, 434680, 608552, 673754, 760690, 869360, 1217104, 1347508, 1521380, 1684385, 2358139, 2695016, 3042760, 3368770, 4716278, 5390032, 6085520, 6737540, 9432556, 11790695, 13475080, 18865112, 23581390, 26950160, 37730224, 47162780, 94325560, 188651120]

約数ペア:

[(1, 188651120), (2, 94325560), (4, 47162780), (5, 37730224), (7, 26950160), (8, 23581390), (10, 18865112), (14, 13475080), (16, 11790695), (20, 9432556), (28, 6737540), (31, 6085520), (35, 5390032), (40, 4716278), (56, 3368770), (62, 3042760), (70, 2695016), (80, 2358139), (112, 1684385), (124, 1521380), (140, 1347508), (155, 1217104), (217, 869360), (248, 760690), (280, 673754), (310, 608552), (434, 434680), (496, 380345), (560, 336877), (620, 304276), (868, 217340), (1085, 173872), (1240, 152138), (1736, 108670), (2170, 86936), (2480, 76069), (3472, 54335), (4340, 43468), (8680, 21734), (10867, 17360)]