79481200

素因数分解:

$2^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{4621}}^1$

素因数の和:4682

約数の個数: 60

約数和(自身を含む): 195436648

約数和(自身を除く): 115955448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 50, 80, 86, 100, 172, 200, 215, 344, 400, 430, 688, 860, 1075, 1720, 2150, 3440, 4300, 4621, 8600, 9242, 17200, 18484, 23105, 36968, 46210, 73936, 92420, 115525, 184840, 198703, 231050, 369680, 397406, 462100, 794812, 924200, 993515, 1589624, 1848400, 1987030, 3179248, 3974060, 4967575, 7948120, 9935150, 15896240, 19870300, 39740600, 79481200]

約数ペア:

[(1, 79481200), (2, 39740600), (4, 19870300), (5, 15896240), (8, 9935150), (10, 7948120), (16, 4967575), (20, 3974060), (25, 3179248), (40, 1987030), (43, 1848400), (50, 1589624), (80, 993515), (86, 924200), (100, 794812), (172, 462100), (200, 397406), (215, 369680), (344, 231050), (400, 198703), (430, 184840), (688, 115525), (860, 92420), (1075, 73936), (1720, 46210), (2150, 36968), (3440, 23105), (4300, 18484), (4621, 17200), (8600, 9242)]