88661820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{577}}^1$

素因数の和:799

約数の個数: 96

約数和(自身を含む): 269172288

約数和(自身を除く): 180510468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 197, 260, 390, 394, 577, 591, 780, 788, 985, 1154, 1182, 1731, 1970, 2308, 2364, 2561, 2885, 2955, 3462, 3940, 5122, 5770, 5910, 6924, 7501, 7683, 8655, 10244, 11540, 11820, 12805, 15002, 15366, 17310, 22503, 25610, 30004, 30732, 34620, 37505, 38415, 45006, 51220, 75010, 76830, 90012, 112515, 113669, 150020, 153660, 225030, 227338, 341007, 450060, 454676, 568345, 682014, 1136690, 1364028, 1477697, 1705035, 2273380, 2955394, 3410070, 4433091, 5910788, 6820140, 7388485, 8866182, 14776970, 17732364, 22165455, 29553940, 44330910, 88661820]

約数ペア:

[(1, 88661820), (2, 44330910), (3, 29553940), (4, 22165455), (5, 17732364), (6, 14776970), (10, 8866182), (12, 7388485), (13, 6820140), (15, 5910788), (20, 4433091), (26, 3410070), (30, 2955394), (39, 2273380), (52, 1705035), (60, 1477697), (65, 1364028), (78, 1136690), (130, 682014), (156, 568345), (195, 454676), (197, 450060), (260, 341007), (390, 227338), (394, 225030), (577, 153660), (591, 150020), (780, 113669), (788, 112515), (985, 90012), (1154, 76830), (1182, 75010), (1731, 51220), (1970, 45006), (2308, 38415), (2364, 37505), (2561, 34620), (2885, 30732), (2955, 30004), (3462, 25610), (3940, 22503), (5122, 17310), (5770, 15366), (5910, 15002), (6924, 12805), (7501, 11820), (7683, 11540), (8655, 10244)]