9927388510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{16699}}^1$

素因数の和:17005

約数の個数: 64

約数和(自身を含む): 20452824000

約数和(自身を除く): 10525435490

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 269, 442, 538, 1105, 1345, 2210, 2690, 3497, 4573, 6994, 9146, 16699, 17485, 22865, 33398, 34970, 45730, 59449, 83495, 118898, 166990, 217087, 283883, 297245, 434174, 567766, 594490, 1085435, 1419415, 2170870, 2838830, 3690479, 4492031, 7380958, 8984062, 18452395, 22460155, 36904790, 44920310, 58396403, 76364527, 116792806, 152729054, 291982015, 381822635, 583964030, 763645270, 992738851, 1985477702, 4963694255, 9927388510]

約数ペア:

[(1, 9927388510), (2, 4963694255), (5, 1985477702), (10, 992738851), (13, 763645270), (17, 583964030), (26, 381822635), (34, 291982015), (65, 152729054), (85, 116792806), (130, 76364527), (170, 58396403), (221, 44920310), (269, 36904790), (442, 22460155), (538, 18452395), (1105, 8984062), (1345, 7380958), (2210, 4492031), (2690, 3690479), (3497, 2838830), (4573, 2170870), (6994, 1419415), (9146, 1085435), (16699, 594490), (17485, 567766), (22865, 434174), (33398, 297245), (34970, 283883), (45730, 217087), (59449, 166990), (83495, 118898)]