392023646950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{929}}^1\times {\mathrm{49939}}^1$

素因数の和:50906

約数の個数: 72

約数和(自身を含む): 790433839800

約数和(自身を除く): 398410192850

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 929, 1690, 1858, 4225, 4645, 8450, 9290, 12077, 23225, 24154, 46450, 49939, 60385, 99878, 120770, 157001, 249695, 301925, 314002, 499390, 603850, 649207, 785005, 1248475, 1298414, 1570010, 2496950, 3246035, 3925025, 6492070, 7850050, 8439691, 16230175, 16879382, 32460350, 42198455, 46393331, 84396910, 92786662, 210992275, 231966655, 421984550, 463933310, 603113303, 1159833275, 1206226606, 2319666550, 3015566515, 6031133030, 7840472939, 15077832575, 15680945878, 30155665150, 39202364695, 78404729390, 196011823475, 392023646950]

約数ペア:

[(1, 392023646950), (2, 196011823475), (5, 78404729390), (10, 39202364695), (13, 30155665150), (25, 15680945878), (26, 15077832575), (50, 7840472939), (65, 6031133030), (130, 3015566515), (169, 2319666550), (325, 1206226606), (338, 1159833275), (650, 603113303), (845, 463933310), (929, 421984550), (1690, 231966655), (1858, 210992275), (4225, 92786662), (4645, 84396910), (8450, 46393331), (9290, 42198455), (12077, 32460350), (23225, 16879382), (24154, 16230175), (46450, 8439691), (49939, 7850050), (60385, 6492070), (99878, 3925025), (120770, 3246035), (157001, 2496950), (249695, 1570010), (301925, 1298414), (314002, 1248475), (499390, 785005), (603850, 649207)]