184756520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5303}}^1$

素因数の和:5394

約数の個数: 64

約数和(自身を含む): 454446720

約数和(自身を除く): 269690200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 67, 104, 130, 134, 260, 268, 335, 520, 536, 670, 871, 1340, 1742, 2680, 3484, 4355, 5303, 6968, 8710, 10606, 17420, 21212, 26515, 34840, 42424, 53030, 68939, 106060, 137878, 212120, 275756, 344695, 355301, 551512, 689390, 710602, 1378780, 1421204, 1776505, 2757560, 2842408, 3553010, 4618913, 7106020, 9237826, 14212040, 18475652, 23094565, 36951304, 46189130, 92378260, 184756520]

約数ペア:

[(1, 184756520), (2, 92378260), (4, 46189130), (5, 36951304), (8, 23094565), (10, 18475652), (13, 14212040), (20, 9237826), (26, 7106020), (40, 4618913), (52, 3553010), (65, 2842408), (67, 2757560), (104, 1776505), (130, 1421204), (134, 1378780), (260, 710602), (268, 689390), (335, 551512), (520, 355301), (536, 344695), (670, 275756), (871, 212120), (1340, 137878), (1742, 106060), (2680, 68939), (3484, 53030), (4355, 42424), (5303, 34840), (6968, 26515), (8710, 21212), (10606, 17420)]