1570672220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{9791}}^1$

素因数の和:10430

約数の個数: 48

約数和(自身を含む): 3558256128

約数和(自身を除く): 1987583908

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 617, 1234, 2468, 3085, 6170, 8021, 9791, 12340, 16042, 19582, 32084, 39164, 40105, 48955, 80210, 97910, 127283, 160420, 195820, 254566, 509132, 636415, 1272830, 2545660, 6041047, 12082094, 24164188, 30205235, 60410470, 78533611, 120820940, 157067222, 314134444, 392668055, 785336110, 1570672220]

約数ペア:

[(1, 1570672220), (2, 785336110), (4, 392668055), (5, 314134444), (10, 157067222), (13, 120820940), (20, 78533611), (26, 60410470), (52, 30205235), (65, 24164188), (130, 12082094), (260, 6041047), (617, 2545660), (1234, 1272830), (2468, 636415), (3085, 509132), (6170, 254566), (8021, 195820), (9791, 160420), (12340, 127283), (16042, 97910), (19582, 80210), (32084, 48955), (39164, 40105)]