14787280

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:244

約数の個数: 80

約数和(自身を含む): 37122624

約数和(自身を除く): 22335344

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 83, 85, 131, 136, 166, 170, 262, 272, 332, 340, 415, 524, 655, 664, 680, 830, 1048, 1310, 1328, 1360, 1411, 1660, 2096, 2227, 2620, 2822, 3320, 4454, 5240, 5644, 6640, 7055, 8908, 10480, 10873, 11135, 11288, 14110, 17816, 21746, 22270, 22576, 28220, 35632, 43492, 44540, 54365, 56440, 86984, 89080, 108730, 112880, 173968, 178160, 184841, 217460, 369682, 434920, 739364, 869840, 924205, 1478728, 1848410, 2957456, 3696820, 7393640, 14787280]

約数ペア:

[(1, 14787280), (2, 7393640), (4, 3696820), (5, 2957456), (8, 1848410), (10, 1478728), (16, 924205), (17, 869840), (20, 739364), (34, 434920), (40, 369682), (68, 217460), (80, 184841), (83, 178160), (85, 173968), (131, 112880), (136, 108730), (166, 89080), (170, 86984), (262, 56440), (272, 54365), (332, 44540), (340, 43492), (415, 35632), (524, 28220), (655, 22576), (664, 22270), (680, 21746), (830, 17816), (1048, 14110), (1310, 11288), (1328, 11135), (1360, 10873), (1411, 10480), (1660, 8908), (2096, 7055), (2227, 6640), (2620, 5644), (2822, 5240), (3320, 4454)]