19766235840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1583833}}^1$

素因数の和:1583866

約数の個数: 112

約数和(自身を含む): 67585364448

約数和(自身を除く): 47819128608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 1583833, 3167666, 4751499, 6335332, 7919165, 9502998, 12670664, 15838330, 19005996, 20589829, 23757495, 25341328, 31676660, 38011992, 41179658, 47514990, 50682656, 61769487, 63353320, 76023984, 82359316, 95029980, 101365312, 102949145, 123538974, 126706640, 152047968, 164718632, 190059960, 205898290, 247077948, 253413280, 304095936, 308847435, 329437264, 380119920, 411796580, 494155896, 506826560, 617694870, 658874528, 760239840, 823593160, 988311792, 1235389740, 1317749056, 1520479680, 1647186320, 1976623584, 2470779480, 3294372640, 3953247168, 4941558960, 6588745280, 9883117920, 19766235840]

約数ペア:

[(1, 19766235840), (2, 9883117920), (3, 6588745280), (4, 4941558960), (5, 3953247168), (6, 3294372640), (8, 2470779480), (10, 1976623584), (12, 1647186320), (13, 1520479680), (15, 1317749056), (16, 1235389740), (20, 988311792), (24, 823593160), (26, 760239840), (30, 658874528), (32, 617694870), (39, 506826560), (40, 494155896), (48, 411796580), (52, 380119920), (60, 329437264), (64, 308847435), (65, 304095936), (78, 253413280), (80, 247077948), (96, 205898290), (104, 190059960), (120, 164718632), (130, 152047968), (156, 126706640), (160, 123538974), (192, 102949145), (195, 101365312), (208, 95029980), (240, 82359316), (260, 76023984), (312, 63353320), (320, 61769487), (390, 50682656), (416, 47514990), (480, 41179658), (520, 38011992), (624, 31676660), (780, 25341328), (832, 23757495), (960, 20589829), (1040, 19005996), (1248, 15838330), (1560, 12670664), (2080, 9502998), (2496, 7919165), (3120, 6335332), (4160, 4751499), (6240, 3167666), (12480, 1583833)]