1569375860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{147221}}^1$

素因数の和:147284

約数の個数: 48

約数和(自身を含む): 3635794512

約数和(自身を除く): 2066418652

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 820, 1066, 2132, 2665, 5330, 10660, 147221, 294442, 588884, 736105, 1472210, 1913873, 2944420, 3827746, 6036061, 7655492, 9569365, 12072122, 19138730, 24144244, 30180305, 38277460, 60360610, 78468793, 120721220, 156937586, 313875172, 392343965, 784687930, 1569375860]

約数ペア:

[(1, 1569375860), (2, 784687930), (4, 392343965), (5, 313875172), (10, 156937586), (13, 120721220), (20, 78468793), (26, 60360610), (41, 38277460), (52, 30180305), (65, 24144244), (82, 19138730), (130, 12072122), (164, 9569365), (205, 7655492), (260, 6036061), (410, 3827746), (533, 2944420), (820, 1913873), (1066, 1472210), (2132, 736105), (2665, 588884), (5330, 294442), (10660, 147221)]