12502380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1$

素因数の和:1039

約数の個数: 96

約数和(自身を含む): 40239360

約数和(自身を除く): 27736980

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 997, 1045, 1140, 1254, 1994, 2090, 2508, 2991, 3135, 3988, 4180, 4985, 5982, 6270, 9970, 10967, 11964, 12540, 14955, 18943, 19940, 21934, 29910, 32901, 37886, 43868, 54835, 56829, 59820, 65802, 75772, 94715, 109670, 113658, 131604, 164505, 189430, 208373, 219340, 227316, 284145, 329010, 378860, 416746, 568290, 625119, 658020, 833492, 1041865, 1136580, 1250238, 2083730, 2500476, 3125595, 4167460, 6251190, 12502380]

約数ペア:

[(1, 12502380), (2, 6251190), (3, 4167460), (4, 3125595), (5, 2500476), (6, 2083730), (10, 1250238), (11, 1136580), (12, 1041865), (15, 833492), (19, 658020), (20, 625119), (22, 568290), (30, 416746), (33, 378860), (38, 329010), (44, 284145), (55, 227316), (57, 219340), (60, 208373), (66, 189430), (76, 164505), (95, 131604), (110, 113658), (114, 109670), (132, 94715), (165, 75772), (190, 65802), (209, 59820), (220, 56829), (228, 54835), (285, 43868), (330, 37886), (380, 32901), (418, 29910), (570, 21934), (627, 19940), (660, 18943), (836, 14955), (997, 12540), (1045, 11964), (1140, 10967), (1254, 9970), (1994, 6270), (2090, 5982), (2508, 4985), (2991, 4180), (3135, 3988)]