2799205850

素因数分解:

$2^1\times 5^2\times 7^5\times {\mathrm{3331}}^1$

素因数の和:3378

約数の個数: 72

約数和(自身を含む): 6076048608

約数和(自身を除く): 3276842758

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 343, 350, 490, 686, 1225, 1715, 2401, 2450, 3331, 3430, 4802, 6662, 8575, 12005, 16655, 16807, 17150, 23317, 24010, 33310, 33614, 46634, 60025, 83275, 84035, 116585, 120050, 163219, 166550, 168070, 233170, 326438, 420175, 582925, 816095, 840350, 1142533, 1165850, 1632190, 2285066, 4080475, 5712665, 7997731, 8160950, 11425330, 15995462, 28563325, 39988655, 55984117, 57126650, 79977310, 111968234, 199943275, 279920585, 399886550, 559841170, 1399602925, 2799205850]

約数ペア:

[(1, 2799205850), (2, 1399602925), (5, 559841170), (7, 399886550), (10, 279920585), (14, 199943275), (25, 111968234), (35, 79977310), (49, 57126650), (50, 55984117), (70, 39988655), (98, 28563325), (175, 15995462), (245, 11425330), (343, 8160950), (350, 7997731), (490, 5712665), (686, 4080475), (1225, 2285066), (1715, 1632190), (2401, 1165850), (2450, 1142533), (3331, 840350), (3430, 816095), (4802, 582925), (6662, 420175), (8575, 326438), (12005, 233170), (16655, 168070), (16807, 166550), (17150, 163219), (23317, 120050), (24010, 116585), (33310, 84035), (33614, 83275), (46634, 60025)]