88040820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{209621}}^1$

素因数の和:209640

約数の個数: 48

約数和(自身を含む): 281731968

約数和(自身を除く): 193691148

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 209621, 419242, 628863, 838484, 1048105, 1257726, 1467347, 2096210, 2515452, 2934694, 3144315, 4192420, 4402041, 5869388, 6288630, 7336735, 8804082, 12577260, 14673470, 17608164, 22010205, 29346940, 44020410, 88040820]

約数ペア:

[(1, 88040820), (2, 44020410), (3, 29346940), (4, 22010205), (5, 17608164), (6, 14673470), (7, 12577260), (10, 8804082), (12, 7336735), (14, 6288630), (15, 5869388), (20, 4402041), (21, 4192420), (28, 3144315), (30, 2934694), (35, 2515452), (42, 2096210), (60, 1467347), (70, 1257726), (84, 1048105), (105, 838484), (140, 628863), (210, 419242), (420, 209621)]