65108960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{953}}^1$

素因数の和:1036

約数の個数: 96

約数和(自身を含む): 178863552

約数和(自身を除く): 113754592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 70, 80, 112, 122, 140, 160, 224, 244, 280, 305, 427, 488, 560, 610, 854, 953, 976, 1120, 1220, 1708, 1906, 1952, 2135, 2440, 3416, 3812, 4270, 4765, 4880, 6671, 6832, 7624, 8540, 9530, 9760, 13342, 13664, 15248, 17080, 19060, 26684, 30496, 33355, 34160, 38120, 53368, 58133, 66710, 68320, 76240, 106736, 116266, 133420, 152480, 213472, 232532, 266840, 290665, 406931, 465064, 533680, 581330, 813862, 930128, 1067360, 1162660, 1627724, 1860256, 2034655, 2325320, 3255448, 4069310, 4650640, 6510896, 8138620, 9301280, 13021792, 16277240, 32554480, 65108960]

約数ペア:

[(1, 65108960), (2, 32554480), (4, 16277240), (5, 13021792), (7, 9301280), (8, 8138620), (10, 6510896), (14, 4650640), (16, 4069310), (20, 3255448), (28, 2325320), (32, 2034655), (35, 1860256), (40, 1627724), (56, 1162660), (61, 1067360), (70, 930128), (80, 813862), (112, 581330), (122, 533680), (140, 465064), (160, 406931), (224, 290665), (244, 266840), (280, 232532), (305, 213472), (427, 152480), (488, 133420), (560, 116266), (610, 106736), (854, 76240), (953, 68320), (976, 66710), (1120, 58133), (1220, 53368), (1708, 38120), (1906, 34160), (1952, 33355), (2135, 30496), (2440, 26684), (3416, 19060), (3812, 17080), (4270, 15248), (4765, 13664), (4880, 13342), (6671, 9760), (6832, 9530), (7624, 8540)]