86280440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4093}}^1$

素因数の和:4152

約数の個数: 64

約数和(自身を含む): 212232960

約数和(自身を除く): 125952520

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 155, 170, 248, 310, 340, 527, 620, 680, 1054, 1240, 2108, 2635, 4093, 4216, 5270, 8186, 10540, 16372, 20465, 21080, 32744, 40930, 69581, 81860, 126883, 139162, 163720, 253766, 278324, 347905, 507532, 556648, 634415, 695810, 1015064, 1268830, 1391620, 2157011, 2537660, 2783240, 4314022, 5075320, 8628044, 10785055, 17256088, 21570110, 43140220, 86280440]

約数ペア:

[(1, 86280440), (2, 43140220), (4, 21570110), (5, 17256088), (8, 10785055), (10, 8628044), (17, 5075320), (20, 4314022), (31, 2783240), (34, 2537660), (40, 2157011), (62, 1391620), (68, 1268830), (85, 1015064), (124, 695810), (136, 634415), (155, 556648), (170, 507532), (248, 347905), (310, 278324), (340, 253766), (527, 163720), (620, 139162), (680, 126883), (1054, 81860), (1240, 69581), (2108, 40930), (2635, 32744), (4093, 21080), (4216, 20465), (5270, 16372), (8186, 10540)]