391569113380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{715927}}^1$

素因数の和:716029

約数の個数: 96

約数和(自身を含む): 909285834240

約数和(自身を除く): 517716720860

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 41, 46, 58, 82, 92, 115, 116, 145, 164, 205, 230, 290, 410, 460, 580, 667, 820, 943, 1189, 1334, 1886, 2378, 2668, 3335, 3772, 4715, 4756, 5945, 6670, 9430, 11890, 13340, 18860, 23780, 27347, 54694, 109388, 136735, 273470, 546940, 715927, 1431854, 2863708, 3579635, 7159270, 14318540, 16466321, 20761883, 29353007, 32932642, 41523766, 58706014, 65865284, 82331605, 83047532, 103809415, 117412028, 146765035, 164663210, 207618830, 293530070, 329326420, 415237660, 477523309, 587060140, 675119161, 851237203, 955046618, 1350238322, 1702474406, 1910093236, 2387616545, 2700476644, 3375595805, 3404948812, 4256186015, 4775233090, 6751191610, 8512372030, 9550466180, 13502383220, 17024744060, 19578455669, 39156911338, 78313822676, 97892278345, 195784556690, 391569113380]

約数ペア:

[(1, 391569113380), (2, 195784556690), (4, 97892278345), (5, 78313822676), (10, 39156911338), (20, 19578455669), (23, 17024744060), (29, 13502383220), (41, 9550466180), (46, 8512372030), (58, 6751191610), (82, 4775233090), (92, 4256186015), (115, 3404948812), (116, 3375595805), (145, 2700476644), (164, 2387616545), (205, 1910093236), (230, 1702474406), (290, 1350238322), (410, 955046618), (460, 851237203), (580, 675119161), (667, 587060140), (820, 477523309), (943, 415237660), (1189, 329326420), (1334, 293530070), (1886, 207618830), (2378, 164663210), (2668, 146765035), (3335, 117412028), (3772, 103809415), (4715, 83047532), (4756, 82331605), (5945, 65865284), (6670, 58706014), (9430, 41523766), (11890, 32932642), (13340, 29353007), (18860, 20761883), (23780, 16466321), (27347, 14318540), (54694, 7159270), (109388, 3579635), (136735, 2863708), (273470, 1431854), (546940, 715927)]