78527200

素因数分解:

$2^5\times 5^2\times {\mathrm{103}}^1\times {\mathrm{953}}^1$

素因数の和:1076

約数の個数: 72

約数和(自身を含む): 193768848

約数和(自身を除く): 115241648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 103, 160, 200, 206, 400, 412, 515, 800, 824, 953, 1030, 1648, 1906, 2060, 2575, 3296, 3812, 4120, 4765, 5150, 7624, 8240, 9530, 10300, 15248, 16480, 19060, 20600, 23825, 30496, 38120, 41200, 47650, 76240, 82400, 95300, 98159, 152480, 190600, 196318, 381200, 392636, 490795, 762400, 785272, 981590, 1570544, 1963180, 2453975, 3141088, 3926360, 4907950, 7852720, 9815900, 15705440, 19631800, 39263600, 78527200]

約数ペア:

[(1, 78527200), (2, 39263600), (4, 19631800), (5, 15705440), (8, 9815900), (10, 7852720), (16, 4907950), (20, 3926360), (25, 3141088), (32, 2453975), (40, 1963180), (50, 1570544), (80, 981590), (100, 785272), (103, 762400), (160, 490795), (200, 392636), (206, 381200), (400, 196318), (412, 190600), (515, 152480), (800, 98159), (824, 95300), (953, 82400), (1030, 76240), (1648, 47650), (1906, 41200), (2060, 38120), (2575, 30496), (3296, 23825), (3812, 20600), (4120, 19060), (4765, 16480), (5150, 15248), (7624, 10300), (8240, 9530)]