40503174

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 89794560

約数和(自身を除く): 49291386

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 73, 93, 114, 146, 157, 186, 219, 314, 438, 471, 589, 942, 1178, 1387, 1767, 2263, 2774, 2983, 3534, 4161, 4526, 4867, 5966, 6789, 8322, 8949, 9734, 11461, 13578, 14601, 17898, 22922, 29202, 34383, 42997, 68766, 85994, 92473, 128991, 184946, 217759, 257982, 277419, 355291, 435518, 554838, 653277, 710582, 1065873, 1306554, 2131746, 6750529, 13501058, 20251587, 40503174]

約数ペア:

[(1, 40503174), (2, 20251587), (3, 13501058), (6, 6750529), (19, 2131746), (31, 1306554), (38, 1065873), (57, 710582), (62, 653277), (73, 554838), (93, 435518), (114, 355291), (146, 277419), (157, 257982), (186, 217759), (219, 184946), (314, 128991), (438, 92473), (471, 85994), (589, 68766), (942, 42997), (1178, 34383), (1387, 29202), (1767, 22922), (2263, 17898), (2774, 14601), (2983, 13578), (3534, 11461), (4161, 9734), (4526, 8949), (4867, 8322), (5966, 6789)]