986147200

素因数分解:

$2^7\times 5^2\times {\mathrm{31}}^1\times {\mathrm{9941}}^1$

素因数の和:9996

約数の個数: 96

約数和(自身を含む): 2514928320

約数和(自身を除く): 1528781120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 128, 155, 160, 200, 248, 310, 320, 400, 496, 620, 640, 775, 800, 992, 1240, 1550, 1600, 1984, 2480, 3100, 3200, 3968, 4960, 6200, 9920, 9941, 12400, 19840, 19882, 24800, 39764, 49600, 49705, 79528, 99200, 99410, 159056, 198820, 248525, 308171, 318112, 397640, 497050, 616342, 636224, 795280, 994100, 1232684, 1272448, 1540855, 1590560, 1988200, 2465368, 3081710, 3181120, 3976400, 4930736, 6163420, 6362240, 7704275, 7952800, 9861472, 12326840, 15408550, 15905600, 19722944, 24653680, 30817100, 31811200, 39445888, 49307360, 61634200, 98614720, 123268400, 197229440, 246536800, 493073600, 986147200]

約数ペア:

[(1, 986147200), (2, 493073600), (4, 246536800), (5, 197229440), (8, 123268400), (10, 98614720), (16, 61634200), (20, 49307360), (25, 39445888), (31, 31811200), (32, 30817100), (40, 24653680), (50, 19722944), (62, 15905600), (64, 15408550), (80, 12326840), (100, 9861472), (124, 7952800), (128, 7704275), (155, 6362240), (160, 6163420), (200, 4930736), (248, 3976400), (310, 3181120), (320, 3081710), (400, 2465368), (496, 1988200), (620, 1590560), (640, 1540855), (775, 1272448), (800, 1232684), (992, 994100), (1240, 795280), (1550, 636224), (1600, 616342), (1984, 497050), (2480, 397640), (3100, 318112), (3200, 308171), (3968, 248525), (4960, 198820), (6200, 159056), (9920, 99410), (9941, 99200), (12400, 79528), (19840, 49705), (19882, 49600), (24800, 39764)]