22156977180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{260609}}^1$

素因数の和:260743

約数の個数: 96

約数和(自身を含む): 67425019200

約数和(自身を除く): 45268042020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 109, 130, 156, 195, 218, 260, 327, 390, 436, 545, 654, 780, 1090, 1308, 1417, 1635, 2180, 2834, 3270, 4251, 5668, 6540, 7085, 8502, 14170, 17004, 21255, 28340, 42510, 85020, 260609, 521218, 781827, 1042436, 1303045, 1563654, 2606090, 3127308, 3387917, 3909135, 5212180, 6775834, 7818270, 10163751, 13551668, 15636540, 16939585, 20327502, 28406381, 33879170, 40655004, 50818755, 56812762, 67758340, 85219143, 101637510, 113625524, 142031905, 170438286, 203275020, 284063810, 340876572, 369282953, 426095715, 568127620, 738565906, 852191430, 1107848859, 1477131812, 1704382860, 1846414765, 2215697718, 3692829530, 4431395436, 5539244295, 7385659060, 11078488590, 22156977180]

約数ペア:

[(1, 22156977180), (2, 11078488590), (3, 7385659060), (4, 5539244295), (5, 4431395436), (6, 3692829530), (10, 2215697718), (12, 1846414765), (13, 1704382860), (15, 1477131812), (20, 1107848859), (26, 852191430), (30, 738565906), (39, 568127620), (52, 426095715), (60, 369282953), (65, 340876572), (78, 284063810), (109, 203275020), (130, 170438286), (156, 142031905), (195, 113625524), (218, 101637510), (260, 85219143), (327, 67758340), (390, 56812762), (436, 50818755), (545, 40655004), (654, 33879170), (780, 28406381), (1090, 20327502), (1308, 16939585), (1417, 15636540), (1635, 13551668), (2180, 10163751), (2834, 7818270), (3270, 6775834), (4251, 5212180), (5668, 3909135), (6540, 3387917), (7085, 3127308), (8502, 2606090), (14170, 1563654), (17004, 1303045), (21255, 1042436), (28340, 781827), (42510, 521218), (85020, 260609)]