105897820

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:432

約数の個数: 96

約数和(自身を含む): 266112000

約数和(自身を除く): 160214180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 49, 70, 86, 98, 140, 172, 196, 215, 245, 301, 343, 359, 430, 490, 602, 686, 718, 860, 980, 1204, 1372, 1436, 1505, 1715, 1795, 2107, 2513, 3010, 3430, 3590, 4214, 5026, 6020, 6860, 7180, 8428, 10052, 10535, 12565, 14749, 15437, 17591, 21070, 25130, 29498, 30874, 35182, 42140, 50260, 58996, 61748, 70364, 73745, 77185, 87955, 108059, 123137, 147490, 154370, 175910, 216118, 246274, 294980, 308740, 351820, 432236, 492548, 540295, 615685, 756413, 1080590, 1231370, 1512826, 2161180, 2462740, 3025652, 3782065, 5294891, 7564130, 10589782, 15128260, 21179564, 26474455, 52948910, 105897820]

約数ペア:

[(1, 105897820), (2, 52948910), (4, 26474455), (5, 21179564), (7, 15128260), (10, 10589782), (14, 7564130), (20, 5294891), (28, 3782065), (35, 3025652), (43, 2462740), (49, 2161180), (70, 1512826), (86, 1231370), (98, 1080590), (140, 756413), (172, 615685), (196, 540295), (215, 492548), (245, 432236), (301, 351820), (343, 308740), (359, 294980), (430, 246274), (490, 216118), (602, 175910), (686, 154370), (718, 147490), (860, 123137), (980, 108059), (1204, 87955), (1372, 77185), (1436, 73745), (1505, 70364), (1715, 61748), (1795, 58996), (2107, 50260), (2513, 42140), (3010, 35182), (3430, 30874), (3590, 29498), (4214, 25130), (5026, 21070), (6020, 17591), (6860, 15437), (7180, 14749), (8428, 12565), (10052, 10535)]