46272980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:106

約数の個数: 144

約数和(自身を含む): 120975120

約数和(自身を除く): 74702140

約数列:

[1, 2, 4, 5, 10, 13, 17, 19, 20, 26, 29, 34, 38, 52, 58, 65, 68, 76, 85, 95, 116, 130, 145, 170, 190, 221, 247, 260, 290, 323, 340, 361, 377, 380, 442, 493, 494, 551, 580, 646, 722, 754, 884, 986, 988, 1102, 1105, 1235, 1292, 1444, 1508, 1615, 1805, 1885, 1972, 2204, 2210, 2465, 2470, 2755, 3230, 3610, 3770, 4199, 4420, 4693, 4930, 4940, 5510, 6137, 6409, 6460, 7163, 7220, 7540, 8398, 9367, 9386, 9860, 10469, 11020, 12274, 12818, 14326, 16796, 18734, 18772, 20938, 20995, 23465, 24548, 25636, 28652, 30685, 32045, 35815, 37468, 41876, 41990, 46835, 46930, 52345, 61370, 64090, 71630, 79781, 83980, 93670, 93860, 104690, 121771, 122740, 128180, 136097, 143260, 159562, 177973, 187340, 209380, 243542, 272194, 319124, 355946, 398905, 487084, 544388, 608855, 680485, 711892, 797810, 889865, 1217710, 1360970, 1595620, 1779730, 2313649, 2435420, 2721940, 3559460, 4627298, 9254596, 11568245, 23136490, 46272980]

約数ペア:

[(1, 46272980), (2, 23136490), (4, 11568245), (5, 9254596), (10, 4627298), (13, 3559460), (17, 2721940), (19, 2435420), (20, 2313649), (26, 1779730), (29, 1595620), (34, 1360970), (38, 1217710), (52, 889865), (58, 797810), (65, 711892), (68, 680485), (76, 608855), (85, 544388), (95, 487084), (116, 398905), (130, 355946), (145, 319124), (170, 272194), (190, 243542), (221, 209380), (247, 187340), (260, 177973), (290, 159562), (323, 143260), (340, 136097), (361, 128180), (377, 122740), (380, 121771), (442, 104690), (493, 93860), (494, 93670), (551, 83980), (580, 79781), (646, 71630), (722, 64090), (754, 61370), (884, 52345), (986, 46930), (988, 46835), (1102, 41990), (1105, 41876), (1235, 37468), (1292, 35815), (1444, 32045), (1508, 30685), (1615, 28652), (1805, 25636), (1885, 24548), (1972, 23465), (2204, 20995), (2210, 20938), (2465, 18772), (2470, 18734), (2755, 16796), (3230, 14326), (3610, 12818), (3770, 12274), (4199, 11020), (4420, 10469), (4693, 9860), (4930, 9386), (4940, 9367), (5510, 8398), (6137, 7540), (6409, 7220), (6460, 7163)]