127938633440

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{655961}}^1$

素因数の和:656052

約数の個数: 96

約数和(自身を含む): 321347912256

約数和(自身を除く): 193409278816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 53, 80, 92, 106, 115, 160, 184, 212, 230, 265, 368, 424, 460, 530, 736, 848, 920, 1060, 1219, 1696, 1840, 2120, 2438, 3680, 4240, 4876, 6095, 8480, 9752, 12190, 19504, 24380, 39008, 48760, 97520, 195040, 655961, 1311922, 2623844, 3279805, 5247688, 6559610, 10495376, 13119220, 15087103, 20990752, 26238440, 30174206, 34765933, 52476880, 60348412, 69531866, 75435515, 104953760, 120696824, 139063732, 150871030, 173829665, 241393648, 278127464, 301742060, 347659330, 482787296, 556254928, 603484120, 695318660, 799616459, 1112509856, 1206968240, 1390637320, 1599232918, 2413936480, 2781274640, 3198465836, 3998082295, 5562549280, 6396931672, 7996164590, 12793863344, 15992329180, 25587726688, 31984658360, 63969316720, 127938633440]

約数ペア:

[(1, 127938633440), (2, 63969316720), (4, 31984658360), (5, 25587726688), (8, 15992329180), (10, 12793863344), (16, 7996164590), (20, 6396931672), (23, 5562549280), (32, 3998082295), (40, 3198465836), (46, 2781274640), (53, 2413936480), (80, 1599232918), (92, 1390637320), (106, 1206968240), (115, 1112509856), (160, 799616459), (184, 695318660), (212, 603484120), (230, 556254928), (265, 482787296), (368, 347659330), (424, 301742060), (460, 278127464), (530, 241393648), (736, 173829665), (848, 150871030), (920, 139063732), (1060, 120696824), (1219, 104953760), (1696, 75435515), (1840, 69531866), (2120, 60348412), (2438, 52476880), (3680, 34765933), (4240, 30174206), (4876, 26238440), (6095, 20990752), (8480, 15087103), (9752, 13119220), (12190, 10495376), (19504, 6559610), (24380, 5247688), (39008, 3279805), (48760, 2623844), (97520, 1311922), (195040, 655961)]