89548620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2111}}^1$

素因数の和:2231

約数の個数: 96

約数和(自身を含む): 289529856

約数和(自身を除く): 199981236

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 101, 105, 140, 202, 210, 303, 404, 420, 505, 606, 707, 1010, 1212, 1414, 1515, 2020, 2111, 2121, 2828, 3030, 3535, 4222, 4242, 6060, 6333, 7070, 8444, 8484, 10555, 10605, 12666, 14140, 14777, 21110, 21210, 25332, 29554, 31665, 42220, 42420, 44331, 59108, 63330, 73885, 88662, 126660, 147770, 177324, 213211, 221655, 295540, 426422, 443310, 639633, 852844, 886620, 1066055, 1279266, 1492477, 2132110, 2558532, 2984954, 3198165, 4264220, 4477431, 5969908, 6396330, 7462385, 8954862, 12792660, 14924770, 17909724, 22387155, 29849540, 44774310, 89548620]

約数ペア:

[(1, 89548620), (2, 44774310), (3, 29849540), (4, 22387155), (5, 17909724), (6, 14924770), (7, 12792660), (10, 8954862), (12, 7462385), (14, 6396330), (15, 5969908), (20, 4477431), (21, 4264220), (28, 3198165), (30, 2984954), (35, 2558532), (42, 2132110), (60, 1492477), (70, 1279266), (84, 1066055), (101, 886620), (105, 852844), (140, 639633), (202, 443310), (210, 426422), (303, 295540), (404, 221655), (420, 213211), (505, 177324), (606, 147770), (707, 126660), (1010, 88662), (1212, 73885), (1414, 63330), (1515, 59108), (2020, 44331), (2111, 42420), (2121, 42220), (2828, 31665), (3030, 29554), (3535, 25332), (4222, 21210), (4242, 21110), (6060, 14777), (6333, 14140), (7070, 12666), (8444, 10605), (8484, 10555)]