589347820

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{967}}^1\times {\mathrm{983}}^1$

素因数の和:1990

約数の個数: 48

約数和(自身を含む): 1280176128

約数和(自身を除く): 690828308

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 967, 983, 1934, 1966, 3868, 3932, 4835, 4915, 9670, 9830, 19340, 19660, 29977, 30473, 59954, 60946, 119908, 121892, 149885, 152365, 299770, 304730, 599540, 609460, 950561, 1901122, 3802244, 4752805, 9505610, 19011220, 29467391, 58934782, 117869564, 147336955, 294673910, 589347820]

約数ペア:

[(1, 589347820), (2, 294673910), (4, 147336955), (5, 117869564), (10, 58934782), (20, 29467391), (31, 19011220), (62, 9505610), (124, 4752805), (155, 3802244), (310, 1901122), (620, 950561), (967, 609460), (983, 599540), (1934, 304730), (1966, 299770), (3868, 152365), (3932, 149885), (4835, 121892), (4915, 119908), (9670, 60946), (9830, 59954), (19340, 30473), (19660, 29977)]