79473100

素因数分解:

$2^2\times 5^2\times 7^4\times {\mathrm{331}}^1$

素因数の和:373

約数の個数: 90

約数和(自身を含む): 201795244

約数和(自身を除く): 122322144

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 331, 343, 350, 490, 662, 686, 700, 980, 1225, 1324, 1372, 1655, 1715, 2317, 2401, 2450, 3310, 3430, 4634, 4802, 4900, 6620, 6860, 8275, 8575, 9268, 9604, 11585, 12005, 16219, 16550, 17150, 23170, 24010, 32438, 33100, 34300, 46340, 48020, 57925, 60025, 64876, 81095, 113533, 115850, 120050, 162190, 227066, 231700, 240100, 324380, 405475, 454132, 567665, 794731, 810950, 1135330, 1589462, 1621900, 2270660, 2838325, 3178924, 3973655, 5676650, 7947310, 11353300, 15894620, 19868275, 39736550, 79473100]

約数ペア:

[(1, 79473100), (2, 39736550), (4, 19868275), (5, 15894620), (7, 11353300), (10, 7947310), (14, 5676650), (20, 3973655), (25, 3178924), (28, 2838325), (35, 2270660), (49, 1621900), (50, 1589462), (70, 1135330), (98, 810950), (100, 794731), (140, 567665), (175, 454132), (196, 405475), (245, 324380), (331, 240100), (343, 231700), (350, 227066), (490, 162190), (662, 120050), (686, 115850), (700, 113533), (980, 81095), (1225, 64876), (1324, 60025), (1372, 57925), (1655, 48020), (1715, 46340), (2317, 34300), (2401, 33100), (2450, 32438), (3310, 24010), (3430, 23170), (4634, 17150), (4802, 16550), (4900, 16219), (6620, 12005), (6860, 11585), (8275, 9604), (8575, 9268)]