15677003480

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{43321}}^1$

素因数の和:43524

約数の個数: 64

約数和(自身を含む): 36026575200

約数和(自身を除く): 20349571720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 109, 166, 218, 332, 415, 436, 545, 664, 830, 872, 1090, 1660, 2180, 3320, 4360, 9047, 18094, 36188, 43321, 45235, 72376, 86642, 90470, 173284, 180940, 216605, 346568, 361880, 433210, 866420, 1732840, 3595643, 4721989, 7191286, 9443978, 14382572, 17978215, 18887956, 23609945, 28765144, 35956430, 37775912, 47219890, 71912860, 94439780, 143825720, 188879560, 391925087, 783850174, 1567700348, 1959625435, 3135400696, 3919250870, 7838501740, 15677003480]

約数ペア:

[(1, 15677003480), (2, 7838501740), (4, 3919250870), (5, 3135400696), (8, 1959625435), (10, 1567700348), (20, 783850174), (40, 391925087), (83, 188879560), (109, 143825720), (166, 94439780), (218, 71912860), (332, 47219890), (415, 37775912), (436, 35956430), (545, 28765144), (664, 23609945), (830, 18887956), (872, 17978215), (1090, 14382572), (1660, 9443978), (2180, 7191286), (3320, 4721989), (4360, 3595643), (9047, 1732840), (18094, 866420), (36188, 433210), (43321, 361880), (45235, 346568), (72376, 216605), (86642, 180940), (90470, 173284)]