40000848

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:372

約数の個数: 80

約数和(自身を含む): 107659776

約数和(自身を除く): 67658928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 101, 111, 148, 202, 222, 223, 296, 303, 404, 444, 446, 592, 606, 669, 808, 888, 892, 1212, 1338, 1616, 1776, 1784, 2424, 2676, 3568, 3737, 4848, 5352, 7474, 8251, 10704, 11211, 14948, 16502, 22422, 22523, 24753, 29896, 33004, 44844, 45046, 49506, 59792, 66008, 67569, 89688, 90092, 99012, 132016, 135138, 179376, 180184, 198024, 270276, 360368, 396048, 540552, 833351, 1081104, 1666702, 2500053, 3333404, 5000106, 6666808, 10000212, 13333616, 20000424, 40000848]

約数ペア:

[(1, 40000848), (2, 20000424), (3, 13333616), (4, 10000212), (6, 6666808), (8, 5000106), (12, 3333404), (16, 2500053), (24, 1666702), (37, 1081104), (48, 833351), (74, 540552), (101, 396048), (111, 360368), (148, 270276), (202, 198024), (222, 180184), (223, 179376), (296, 135138), (303, 132016), (404, 99012), (444, 90092), (446, 89688), (592, 67569), (606, 66008), (669, 59792), (808, 49506), (888, 45046), (892, 44844), (1212, 33004), (1338, 29896), (1616, 24753), (1776, 22523), (1784, 22422), (2424, 16502), (2676, 14948), (3568, 11211), (3737, 10704), (4848, 8251), (5352, 7474)]