110116720

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{4013}}^1$

素因数の和:4047

約数の個数: 80

約数和(自身を含む): 298641600

約数和(自身を除く): 188524880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1372, 1715, 1960, 2744, 3430, 3920, 4013, 5488, 6860, 8026, 13720, 16052, 20065, 27440, 28091, 32104, 40130, 56182, 64208, 80260, 112364, 140455, 160520, 196637, 224728, 280910, 321040, 393274, 449456, 561820, 786548, 983185, 1123640, 1376459, 1573096, 1966370, 2247280, 2752918, 3146192, 3932740, 5505836, 6882295, 7865480, 11011672, 13764590, 15730960, 22023344, 27529180, 55058360, 110116720]

約数ペア:

[(1, 110116720), (2, 55058360), (4, 27529180), (5, 22023344), (7, 15730960), (8, 13764590), (10, 11011672), (14, 7865480), (16, 6882295), (20, 5505836), (28, 3932740), (35, 3146192), (40, 2752918), (49, 2247280), (56, 1966370), (70, 1573096), (80, 1376459), (98, 1123640), (112, 983185), (140, 786548), (196, 561820), (245, 449456), (280, 393274), (343, 321040), (392, 280910), (490, 224728), (560, 196637), (686, 160520), (784, 140455), (980, 112364), (1372, 80260), (1715, 64208), (1960, 56182), (2744, 40130), (3430, 32104), (3920, 28091), (4013, 27440), (5488, 20065), (6860, 16052), (8026, 13720)]