110188880

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{283}}^1$

素因数の和:484

約数の個数: 80

約数和(自身を含む): 267078144

約数和(自身を除く): 156889264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 157, 248, 283, 310, 314, 496, 566, 620, 628, 785, 1132, 1240, 1256, 1415, 1570, 2264, 2480, 2512, 2830, 3140, 4528, 4867, 5660, 6280, 8773, 9734, 11320, 12560, 17546, 19468, 22640, 24335, 35092, 38936, 43865, 44431, 48670, 70184, 77872, 87730, 88862, 97340, 140368, 175460, 177724, 194680, 222155, 350920, 355448, 389360, 444310, 701840, 710896, 888620, 1377361, 1777240, 2754722, 3554480, 5509444, 6886805, 11018888, 13773610, 22037776, 27547220, 55094440, 110188880]

約数ペア:

[(1, 110188880), (2, 55094440), (4, 27547220), (5, 22037776), (8, 13773610), (10, 11018888), (16, 6886805), (20, 5509444), (31, 3554480), (40, 2754722), (62, 1777240), (80, 1377361), (124, 888620), (155, 710896), (157, 701840), (248, 444310), (283, 389360), (310, 355448), (314, 350920), (496, 222155), (566, 194680), (620, 177724), (628, 175460), (785, 140368), (1132, 97340), (1240, 88862), (1256, 87730), (1415, 77872), (1570, 70184), (2264, 48670), (2480, 44431), (2512, 43865), (2830, 38936), (3140, 35092), (4528, 24335), (4867, 22640), (5660, 19468), (6280, 17546), (8773, 12560), (9734, 11320)]