66596320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{613}}^1$

素因数の和:732

約数の個数: 96

約数和(自身を含む): 181960128

約数和(自身を除く): 115363808

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 97, 112, 140, 160, 194, 224, 280, 388, 485, 560, 613, 679, 776, 970, 1120, 1226, 1358, 1552, 1940, 2452, 2716, 3065, 3104, 3395, 3880, 4291, 4904, 5432, 6130, 6790, 7760, 8582, 9808, 10864, 12260, 13580, 15520, 17164, 19616, 21455, 21728, 24520, 27160, 34328, 42910, 49040, 54320, 59461, 68656, 85820, 98080, 108640, 118922, 137312, 171640, 237844, 297305, 343280, 416227, 475688, 594610, 686560, 832454, 951376, 1189220, 1664908, 1902752, 2081135, 2378440, 3329816, 4162270, 4756880, 6659632, 8324540, 9513760, 13319264, 16649080, 33298160, 66596320]

約数ペア:

[(1, 66596320), (2, 33298160), (4, 16649080), (5, 13319264), (7, 9513760), (8, 8324540), (10, 6659632), (14, 4756880), (16, 4162270), (20, 3329816), (28, 2378440), (32, 2081135), (35, 1902752), (40, 1664908), (56, 1189220), (70, 951376), (80, 832454), (97, 686560), (112, 594610), (140, 475688), (160, 416227), (194, 343280), (224, 297305), (280, 237844), (388, 171640), (485, 137312), (560, 118922), (613, 108640), (679, 98080), (776, 85820), (970, 68656), (1120, 59461), (1226, 54320), (1358, 49040), (1552, 42910), (1940, 34328), (2452, 27160), (2716, 24520), (3065, 21728), (3104, 21455), (3395, 19616), (3880, 17164), (4291, 15520), (4904, 13580), (5432, 12260), (6130, 10864), (6790, 9808), (7760, 8582)]