188564350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{12613}}^1$

素因数の和:12661

約数の個数: 48

約数和(自身を含む): 394162272

約数和(自身を除く): 205597922

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 130, 230, 299, 325, 575, 598, 650, 1150, 1495, 2990, 7475, 12613, 14950, 25226, 63065, 126130, 163969, 290099, 315325, 327938, 580198, 630650, 819845, 1450495, 1639690, 2900990, 3771287, 4099225, 7252475, 7542574, 8198450, 14504950, 18856435, 37712870, 94282175, 188564350]

約数ペア:

[(1, 188564350), (2, 94282175), (5, 37712870), (10, 18856435), (13, 14504950), (23, 8198450), (25, 7542574), (26, 7252475), (46, 4099225), (50, 3771287), (65, 2900990), (115, 1639690), (130, 1450495), (230, 819845), (299, 630650), (325, 580198), (575, 327938), (598, 315325), (650, 290099), (1150, 163969), (1495, 126130), (2990, 63065), (7475, 25226), (12613, 14950)]