66506080

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:332

約数の個数: 96

約数和(自身を含む): 167650560

約数和(自身を除く): 101144480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 131, 152, 160, 167, 190, 262, 304, 334, 380, 524, 608, 655, 668, 760, 835, 1048, 1310, 1336, 1520, 1670, 2096, 2489, 2620, 2672, 3040, 3173, 3340, 4192, 4978, 5240, 5344, 6346, 6680, 9956, 10480, 12445, 12692, 13360, 15865, 19912, 20960, 21877, 24890, 25384, 26720, 31730, 39824, 43754, 49780, 50768, 63460, 79648, 87508, 99560, 101536, 109385, 126920, 175016, 199120, 218770, 253840, 350032, 398240, 415663, 437540, 507680, 700064, 831326, 875080, 1662652, 1750160, 2078315, 3325304, 3500320, 4156630, 6650608, 8313260, 13301216, 16626520, 33253040, 66506080]

約数ペア:

[(1, 66506080), (2, 33253040), (4, 16626520), (5, 13301216), (8, 8313260), (10, 6650608), (16, 4156630), (19, 3500320), (20, 3325304), (32, 2078315), (38, 1750160), (40, 1662652), (76, 875080), (80, 831326), (95, 700064), (131, 507680), (152, 437540), (160, 415663), (167, 398240), (190, 350032), (262, 253840), (304, 218770), (334, 199120), (380, 175016), (524, 126920), (608, 109385), (655, 101536), (668, 99560), (760, 87508), (835, 79648), (1048, 63460), (1310, 50768), (1336, 49780), (1520, 43754), (1670, 39824), (2096, 31730), (2489, 26720), (2620, 25384), (2672, 24890), (3040, 21877), (3173, 20960), (3340, 19912), (4192, 15865), (4978, 13360), (5240, 12692), (5344, 12445), (6346, 10480), (6680, 9956)]