364239460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{45191}}^1$

素因数の和:45244

約数の個数: 48

約数和(自身を含む): 850332672

約数和(自身を除く): 486093212

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 4030, 8060, 45191, 90382, 180764, 225955, 451910, 587483, 903820, 1174966, 1400921, 2349932, 2801842, 2937415, 5603684, 5874830, 7004605, 11749660, 14009210, 18211973, 28018420, 36423946, 72847892, 91059865, 182119730, 364239460]

約数ペア:

[(1, 364239460), (2, 182119730), (4, 91059865), (5, 72847892), (10, 36423946), (13, 28018420), (20, 18211973), (26, 14009210), (31, 11749660), (52, 7004605), (62, 5874830), (65, 5603684), (124, 2937415), (130, 2801842), (155, 2349932), (260, 1400921), (310, 1174966), (403, 903820), (620, 587483), (806, 451910), (1612, 225955), (2015, 180764), (4030, 90382), (8060, 45191)]