219049661650

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{1279}}^1\times {\mathrm{41269}}^1$

素因数の和:42643

約数の個数: 48

約数和(自身を含む): 412673587200

約数和(自身を除く): 193623925550

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 415, 830, 1279, 2075, 2558, 4150, 6395, 12790, 31975, 41269, 63950, 82538, 106157, 206345, 212314, 412690, 530785, 1031725, 1061570, 2063450, 2653925, 3425327, 5307850, 6850654, 17126635, 34253270, 52783051, 85633175, 105566102, 171266350, 263915255, 527830510, 1319576275, 2639152550, 4380993233, 8761986466, 21904966165, 43809932330, 109524830825, 219049661650]

約数ペア:

[(1, 219049661650), (2, 109524830825), (5, 43809932330), (10, 21904966165), (25, 8761986466), (50, 4380993233), (83, 2639152550), (166, 1319576275), (415, 527830510), (830, 263915255), (1279, 171266350), (2075, 105566102), (2558, 85633175), (4150, 52783051), (6395, 34253270), (12790, 17126635), (31975, 6850654), (41269, 5307850), (63950, 3425327), (82538, 2653925), (106157, 2063450), (206345, 1061570), (212314, 1031725), (412690, 530785)]