13667958280

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{72997}}^1$

素因数の和:73190

約数の個数: 64

約数和(自身を含む): 31955604480

約数和(自身を除く): 18287646200

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 151, 155, 248, 302, 310, 604, 620, 755, 1208, 1240, 1510, 3020, 4681, 6040, 9362, 18724, 23405, 37448, 46810, 72997, 93620, 145994, 187240, 291988, 364985, 583976, 729970, 1459940, 2262907, 2919880, 4525814, 9051628, 11022547, 11314535, 18103256, 22045094, 22629070, 44090188, 45258140, 55112735, 88180376, 90516280, 110225470, 220450940, 341698957, 440901880, 683397914, 1366795828, 1708494785, 2733591656, 3416989570, 6833979140, 13667958280]

約数ペア:

[(1, 13667958280), (2, 6833979140), (4, 3416989570), (5, 2733591656), (8, 1708494785), (10, 1366795828), (20, 683397914), (31, 440901880), (40, 341698957), (62, 220450940), (124, 110225470), (151, 90516280), (155, 88180376), (248, 55112735), (302, 45258140), (310, 44090188), (604, 22629070), (620, 22045094), (755, 18103256), (1208, 11314535), (1240, 11022547), (1510, 9051628), (3020, 4525814), (4681, 2919880), (6040, 2262907), (9362, 1459940), (18724, 729970), (23405, 583976), (37448, 364985), (46810, 291988), (72997, 187240), (93620, 145994)]