73890050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:268

約数の個数: 96

約数和(自身を含む): 161656320

約数和(自身を除く): 87766270

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 31, 38, 50, 62, 65, 95, 130, 155, 190, 193, 247, 310, 325, 386, 403, 475, 494, 589, 650, 775, 806, 950, 965, 1178, 1235, 1550, 1930, 2015, 2470, 2509, 2945, 3667, 4030, 4825, 5018, 5890, 5983, 6175, 7334, 7657, 9650, 10075, 11966, 12350, 12545, 14725, 15314, 18335, 20150, 25090, 29450, 29915, 36670, 38285, 47671, 59830, 62725, 76570, 77779, 91675, 95342, 113677, 125450, 149575, 155558, 183350, 191425, 227354, 238355, 299150, 382850, 388895, 476710, 568385, 777790, 1136770, 1191775, 1477801, 1944475, 2383550, 2841925, 2955602, 3888950, 5683850, 7389005, 14778010, 36945025, 73890050]

約数ペア:

[(1, 73890050), (2, 36945025), (5, 14778010), (10, 7389005), (13, 5683850), (19, 3888950), (25, 2955602), (26, 2841925), (31, 2383550), (38, 1944475), (50, 1477801), (62, 1191775), (65, 1136770), (95, 777790), (130, 568385), (155, 476710), (190, 388895), (193, 382850), (247, 299150), (310, 238355), (325, 227354), (386, 191425), (403, 183350), (475, 155558), (494, 149575), (589, 125450), (650, 113677), (775, 95342), (806, 91675), (950, 77779), (965, 76570), (1178, 62725), (1235, 59830), (1550, 47671), (1930, 38285), (2015, 36670), (2470, 29915), (2509, 29450), (2945, 25090), (3667, 20150), (4030, 18335), (4825, 15314), (5018, 14725), (5890, 12545), (5983, 12350), (6175, 11966), (7334, 10075), (7657, 9650)]