12335180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 32175360

約数和(自身を除く): 19840180

約数列:

[1, 2, 4, 5, 10, 11, 13, 19, 20, 22, 26, 38, 44, 52, 55, 65, 76, 95, 110, 130, 143, 190, 209, 220, 227, 247, 260, 286, 380, 418, 454, 494, 572, 715, 836, 908, 988, 1045, 1135, 1235, 1430, 2090, 2270, 2470, 2497, 2717, 2860, 2951, 4180, 4313, 4540, 4940, 4994, 5434, 5902, 8626, 9988, 10868, 11804, 12485, 13585, 14755, 17252, 21565, 24970, 27170, 29510, 32461, 43130, 47443, 49940, 54340, 56069, 59020, 64922, 86260, 94886, 112138, 129844, 162305, 189772, 224276, 237215, 280345, 324610, 474430, 560690, 616759, 649220, 948860, 1121380, 1233518, 2467036, 3083795, 6167590, 12335180]

約数ペア:

[(1, 12335180), (2, 6167590), (4, 3083795), (5, 2467036), (10, 1233518), (11, 1121380), (13, 948860), (19, 649220), (20, 616759), (22, 560690), (26, 474430), (38, 324610), (44, 280345), (52, 237215), (55, 224276), (65, 189772), (76, 162305), (95, 129844), (110, 112138), (130, 94886), (143, 86260), (190, 64922), (209, 59020), (220, 56069), (227, 54340), (247, 49940), (260, 47443), (286, 43130), (380, 32461), (418, 29510), (454, 27170), (494, 24970), (572, 21565), (715, 17252), (836, 14755), (908, 13585), (988, 12485), (1045, 11804), (1135, 10868), (1235, 9988), (1430, 8626), (2090, 5902), (2270, 5434), (2470, 4994), (2497, 4940), (2717, 4540), (2860, 4313), (2951, 4180)]