88327400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{9013}}^1$

素因数の和:9043

約数の個数: 72

約数和(自身を含む): 238916070

約数和(自身を除く): 150588670

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, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 4900, 9013, 9800, 18026, 36052, 45065, 63091, 72104, 90130, 126182, 180260, 225325, 252364, 315455, 360520, 441637, 450650, 504728, 630910, 883274, 901300, 1261820, 1577275, 1766548, 1802600, 2208185, 2523640, 3154550, 3533096, 4416370, 6309100, 8832740, 11040925, 12618200, 17665480, 22081850, 44163700, 88327400]

約数ペア:

[(1, 88327400), (2, 44163700), (4, 22081850), (5, 17665480), (7, 12618200), (8, 11040925), (10, 8832740), (14, 6309100), (20, 4416370), (25, 3533096), (28, 3154550), (35, 2523640), (40, 2208185), (49, 1802600), (50, 1766548), (56, 1577275), (70, 1261820), (98, 901300), (100, 883274), (140, 630910), (175, 504728), (196, 450650), (200, 441637), (245, 360520), (280, 315455), (350, 252364), (392, 225325), (490, 180260), (700, 126182), (980, 90130), (1225, 72104), (1400, 63091), (1960, 45065), (2450, 36052), (4900, 18026), (9013, 9800)]