118218620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:471

約数の個数: 96

約数和(自身を含む): 285005952

約数和(自身を除く): 166787332

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 53, 65, 92, 106, 115, 130, 212, 230, 260, 265, 299, 373, 460, 530, 598, 689, 746, 1060, 1196, 1219, 1378, 1492, 1495, 1865, 2438, 2756, 2990, 3445, 3730, 4849, 4876, 5980, 6095, 6890, 7460, 8579, 9698, 12190, 13780, 15847, 17158, 19396, 19769, 24245, 24380, 31694, 34316, 39538, 42895, 48490, 63388, 79076, 79235, 85790, 96980, 98845, 111527, 158470, 171580, 197690, 223054, 256997, 316940, 395380, 446108, 454687, 513994, 557635, 909374, 1027988, 1115270, 1284985, 1818748, 2230540, 2273435, 2569970, 4546870, 5139940, 5910931, 9093740, 11821862, 23643724, 29554655, 59109310, 118218620]

約数ペア:

[(1, 118218620), (2, 59109310), (4, 29554655), (5, 23643724), (10, 11821862), (13, 9093740), (20, 5910931), (23, 5139940), (26, 4546870), (46, 2569970), (52, 2273435), (53, 2230540), (65, 1818748), (92, 1284985), (106, 1115270), (115, 1027988), (130, 909374), (212, 557635), (230, 513994), (260, 454687), (265, 446108), (299, 395380), (373, 316940), (460, 256997), (530, 223054), (598, 197690), (689, 171580), (746, 158470), (1060, 111527), (1196, 98845), (1219, 96980), (1378, 85790), (1492, 79235), (1495, 79076), (1865, 63388), (2438, 48490), (2756, 42895), (2990, 39538), (3445, 34316), (3730, 31694), (4849, 24380), (4876, 24245), (5980, 19769), (6095, 19396), (6890, 17158), (7460, 15847), (8579, 13780), (9698, 12190)]