101513440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{389}}^1$

素因数の和:644

約数の個数: 96

約数和(自身を含む): 275970240

約数和(自身を除く): 174456800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 233, 280, 389, 466, 560, 778, 932, 1120, 1165, 1556, 1631, 1864, 1945, 2330, 2723, 3112, 3262, 3728, 3890, 4660, 5446, 6224, 6524, 7456, 7780, 8155, 9320, 10892, 12448, 13048, 13615, 15560, 16310, 18640, 21784, 26096, 27230, 31120, 32620, 37280, 43568, 52192, 54460, 62240, 65240, 87136, 90637, 108920, 130480, 181274, 217840, 260960, 362548, 435680, 453185, 634459, 725096, 906370, 1268918, 1450192, 1812740, 2537836, 2900384, 3172295, 3625480, 5075672, 6344590, 7250960, 10151344, 12689180, 14501920, 20302688, 25378360, 50756720, 101513440]

約数ペア:

[(1, 101513440), (2, 50756720), (4, 25378360), (5, 20302688), (7, 14501920), (8, 12689180), (10, 10151344), (14, 7250960), (16, 6344590), (20, 5075672), (28, 3625480), (32, 3172295), (35, 2900384), (40, 2537836), (56, 1812740), (70, 1450192), (80, 1268918), (112, 906370), (140, 725096), (160, 634459), (224, 453185), (233, 435680), (280, 362548), (389, 260960), (466, 217840), (560, 181274), (778, 130480), (932, 108920), (1120, 90637), (1165, 87136), (1556, 65240), (1631, 62240), (1864, 54460), (1945, 52192), (2330, 43568), (2723, 37280), (3112, 32620), (3262, 31120), (3728, 27230), (3890, 26096), (4660, 21784), (5446, 18640), (6224, 16310), (6524, 15560), (7456, 13615), (7780, 13048), (8155, 12448), (9320, 10892)]