111916000

素因数分解:

$2^5\times 5^3\times 7^2\times {\mathrm{571}}^1$

素因数の和:610

約数の個数: 144

約数和(自身を含む): 320432112

約数和(自身を除く): 208516112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 125, 140, 160, 175, 196, 200, 224, 245, 250, 280, 350, 392, 400, 490, 500, 560, 571, 700, 784, 800, 875, 980, 1000, 1120, 1142, 1225, 1400, 1568, 1750, 1960, 2000, 2284, 2450, 2800, 2855, 3500, 3920, 3997, 4000, 4568, 4900, 5600, 5710, 6125, 7000, 7840, 7994, 9136, 9800, 11420, 12250, 14000, 14275, 15988, 18272, 19600, 19985, 22840, 24500, 27979, 28000, 28550, 31976, 39200, 39970, 45680, 49000, 55958, 57100, 63952, 71375, 79940, 91360, 98000, 99925, 111916, 114200, 127904, 139895, 142750, 159880, 196000, 199850, 223832, 228400, 279790, 285500, 319760, 399700, 447664, 456800, 499625, 559580, 571000, 639520, 699475, 799400, 895328, 999250, 1119160, 1142000, 1398950, 1598800, 1998500, 2238320, 2284000, 2797900, 3197600, 3497375, 3997000, 4476640, 5595800, 6994750, 7994000, 11191600, 13989500, 15988000, 22383200, 27979000, 55958000, 111916000]

約数ペア:

[(1, 111916000), (2, 55958000), (4, 27979000), (5, 22383200), (7, 15988000), (8, 13989500), (10, 11191600), (14, 7994000), (16, 6994750), (20, 5595800), (25, 4476640), (28, 3997000), (32, 3497375), (35, 3197600), (40, 2797900), (49, 2284000), (50, 2238320), (56, 1998500), (70, 1598800), (80, 1398950), (98, 1142000), (100, 1119160), (112, 999250), (125, 895328), (140, 799400), (160, 699475), (175, 639520), (196, 571000), (200, 559580), (224, 499625), (245, 456800), (250, 447664), (280, 399700), (350, 319760), (392, 285500), (400, 279790), (490, 228400), (500, 223832), (560, 199850), (571, 196000), (700, 159880), (784, 142750), (800, 139895), (875, 127904), (980, 114200), (1000, 111916), (1120, 99925), (1142, 98000), (1225, 91360), (1400, 79940), (1568, 71375), (1750, 63952), (1960, 57100), (2000, 55958), (2284, 49000), (2450, 45680), (2800, 39970), (2855, 39200), (3500, 31976), (3920, 28550), (3997, 28000), (4000, 27979), (4568, 24500), (4900, 22840), (5600, 19985), (5710, 19600), (6125, 18272), (7000, 15988), (7840, 14275), (7994, 14000), (9136, 12250), (9800, 11420)]