42463400

素因数分解:

$2^3\times 5^2\times 7^3\times {\mathrm{619}}^1$

素因数の和:656

約数の個数: 96

約数和(自身を含む): 115320000

約数和(自身を除く): 72856600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 343, 350, 392, 490, 619, 686, 700, 980, 1225, 1238, 1372, 1400, 1715, 1960, 2450, 2476, 2744, 3095, 3430, 4333, 4900, 4952, 6190, 6860, 8575, 8666, 9800, 12380, 13720, 15475, 17150, 17332, 21665, 24760, 30331, 30950, 34300, 34664, 43330, 60662, 61900, 68600, 86660, 108325, 121324, 123800, 151655, 173320, 212317, 216650, 242648, 303310, 424634, 433300, 606620, 758275, 849268, 866600, 1061585, 1213240, 1516550, 1698536, 2123170, 3033100, 4246340, 5307925, 6066200, 8492680, 10615850, 21231700, 42463400]

約数ペア:

[(1, 42463400), (2, 21231700), (4, 10615850), (5, 8492680), (7, 6066200), (8, 5307925), (10, 4246340), (14, 3033100), (20, 2123170), (25, 1698536), (28, 1516550), (35, 1213240), (40, 1061585), (49, 866600), (50, 849268), (56, 758275), (70, 606620), (98, 433300), (100, 424634), (140, 303310), (175, 242648), (196, 216650), (200, 212317), (245, 173320), (280, 151655), (343, 123800), (350, 121324), (392, 108325), (490, 86660), (619, 68600), (686, 61900), (700, 60662), (980, 43330), (1225, 34664), (1238, 34300), (1372, 30950), (1400, 30331), (1715, 24760), (1960, 21665), (2450, 17332), (2476, 17150), (2744, 15475), (3095, 13720), (3430, 12380), (4333, 9800), (4900, 8666), (4952, 8575), (6190, 6860)]