184231780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 419126400

約数和(自身を除く): 234894620

約数列:

[1, 2, 4, 5, 10, 20, 29, 43, 58, 83, 86, 89, 116, 145, 166, 172, 178, 215, 290, 332, 356, 415, 430, 445, 580, 830, 860, 890, 1247, 1660, 1780, 2407, 2494, 2581, 3569, 3827, 4814, 4988, 5162, 6235, 7138, 7387, 7654, 9628, 10324, 12035, 12470, 12905, 14276, 14774, 15308, 17845, 19135, 24070, 24940, 25810, 29548, 35690, 36935, 38270, 48140, 51620, 71380, 73870, 76540, 103501, 110983, 147740, 207002, 214223, 221966, 317641, 414004, 428446, 443932, 517505, 554915, 635282, 856892, 1035010, 1071115, 1109830, 1270564, 1588205, 2070020, 2142230, 2219660, 3176410, 4284460, 6352820, 9211589, 18423178, 36846356, 46057945, 92115890, 184231780]

約数ペア:

[(1, 184231780), (2, 92115890), (4, 46057945), (5, 36846356), (10, 18423178), (20, 9211589), (29, 6352820), (43, 4284460), (58, 3176410), (83, 2219660), (86, 2142230), (89, 2070020), (116, 1588205), (145, 1270564), (166, 1109830), (172, 1071115), (178, 1035010), (215, 856892), (290, 635282), (332, 554915), (356, 517505), (415, 443932), (430, 428446), (445, 414004), (580, 317641), (830, 221966), (860, 214223), (890, 207002), (1247, 147740), (1660, 110983), (1780, 103501), (2407, 76540), (2494, 73870), (2581, 71380), (3569, 51620), (3827, 48140), (4814, 38270), (4988, 36935), (5162, 35690), (6235, 29548), (7138, 25810), (7387, 24940), (7654, 24070), (9628, 19135), (10324, 17845), (12035, 15308), (12470, 14774), (12905, 14276)]