17042440960

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{429497}}^1$

素因数の和:429549

約数の個数: 72

約数和(自身を含む): 42138907776

約数和(自身を除く): 25096466816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 620, 640, 992, 1240, 1280, 1984, 2480, 3968, 4960, 7936, 9920, 19840, 39680, 429497, 858994, 1717988, 2147485, 3435976, 4294970, 6871952, 8589940, 13314407, 13743904, 17179880, 26628814, 27487808, 34359760, 53257628, 54975616, 66572035, 68719520, 106515256, 109951232, 133144070, 137439040, 213030512, 266288140, 274878080, 426061024, 532576280, 549756160, 852122048, 1065152560, 1704244096, 2130305120, 3408488192, 4260610240, 8521220480, 17042440960]

約数ペア:

[(1, 17042440960), (2, 8521220480), (4, 4260610240), (5, 3408488192), (8, 2130305120), (10, 1704244096), (16, 1065152560), (20, 852122048), (31, 549756160), (32, 532576280), (40, 426061024), (62, 274878080), (64, 266288140), (80, 213030512), (124, 137439040), (128, 133144070), (155, 109951232), (160, 106515256), (248, 68719520), (256, 66572035), (310, 54975616), (320, 53257628), (496, 34359760), (620, 27487808), (640, 26628814), (992, 17179880), (1240, 13743904), (1280, 13314407), (1984, 8589940), (2480, 6871952), (3968, 4294970), (4960, 3435976), (7936, 2147485), (9920, 1717988), (19840, 858994), (39680, 429497)]