126775220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2333}}^1$

素因数の和:2385

約数の個数: 96

約数和(自身を含む): 329374080

約数和(自身を除く): 202598860

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, 247, 260, 286, 380, 418, 494, 572, 715, 836, 988, 1045, 1235, 1430, 2090, 2333, 2470, 2717, 2860, 4180, 4666, 4940, 5434, 9332, 10868, 11665, 13585, 23330, 25663, 27170, 30329, 44327, 46660, 51326, 54340, 60658, 88654, 102652, 121316, 128315, 151645, 177308, 221635, 256630, 303290, 333619, 443270, 487597, 513260, 576251, 606580, 667238, 886540, 975194, 1152502, 1334476, 1668095, 1950388, 2305004, 2437985, 2881255, 3336190, 4875970, 5762510, 6338761, 6672380, 9751940, 11525020, 12677522, 25355044, 31693805, 63387610, 126775220]

約数ペア:

[(1, 126775220), (2, 63387610), (4, 31693805), (5, 25355044), (10, 12677522), (11, 11525020), (13, 9751940), (19, 6672380), (20, 6338761), (22, 5762510), (26, 4875970), (38, 3336190), (44, 2881255), (52, 2437985), (55, 2305004), (65, 1950388), (76, 1668095), (95, 1334476), (110, 1152502), (130, 975194), (143, 886540), (190, 667238), (209, 606580), (220, 576251), (247, 513260), (260, 487597), (286, 443270), (380, 333619), (418, 303290), (494, 256630), (572, 221635), (715, 177308), (836, 151645), (988, 128315), (1045, 121316), (1235, 102652), (1430, 88654), (2090, 60658), (2333, 54340), (2470, 51326), (2717, 46660), (2860, 44327), (4180, 30329), (4666, 27170), (4940, 25663), (5434, 23330), (9332, 13585), (10868, 11665)]