16648060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5821}}^1$

素因数の和:5854

約数の個数: 48

約数和(自身を含む): 41080032

約数和(自身を除く): 24431972

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 5821, 11642, 23284, 29105, 58210, 64031, 75673, 116420, 128062, 151346, 256124, 302692, 320155, 378365, 640310, 756730, 832403, 1280620, 1513460, 1664806, 3329612, 4162015, 8324030, 16648060]

約数ペア:

[(1, 16648060), (2, 8324030), (4, 4162015), (5, 3329612), (10, 1664806), (11, 1513460), (13, 1280620), (20, 832403), (22, 756730), (26, 640310), (44, 378365), (52, 320155), (55, 302692), (65, 256124), (110, 151346), (130, 128062), (143, 116420), (220, 75673), (260, 64031), (286, 58210), (572, 29105), (715, 23284), (1430, 11642), (2860, 5821)]