33253040

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:330

約数の個数: 80

約数和(自身を含む): 82494720

約数和(自身を除く): 49241680

約数列:

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

約数ペア:

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