4532785280

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{4861}}^1$

素因数の和:4958

約数の個数: 128

約数和(自身を含む): 11426088960

約数和(自身を除く): 6893303680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 47, 62, 64, 80, 94, 124, 128, 155, 160, 188, 235, 248, 310, 320, 376, 470, 496, 620, 640, 752, 940, 992, 1240, 1457, 1504, 1880, 1984, 2480, 2914, 3008, 3760, 3968, 4861, 4960, 5828, 6016, 7285, 7520, 9722, 9920, 11656, 14570, 15040, 19444, 19840, 23312, 24305, 29140, 30080, 38888, 46624, 48610, 58280, 77776, 93248, 97220, 116560, 150691, 155552, 186496, 194440, 228467, 233120, 301382, 311104, 388880, 456934, 466240, 602764, 622208, 753455, 777760, 913868, 932480, 1142335, 1205528, 1506910, 1555520, 1827736, 2284670, 2411056, 3013820, 3111040, 3655472, 4569340, 4822112, 6027640, 7082477, 7310944, 9138680, 9644224, 12055280, 14164954, 14621888, 18277360, 19288448, 24110560, 28329908, 29243776, 35412385, 36554720, 48221120, 56659816, 70824770, 73109440, 96442240, 113319632, 141649540, 146218880, 226639264, 283299080, 453278528, 566598160, 906557056, 1133196320, 2266392640, 4532785280]

約数ペア:

[(1, 4532785280), (2, 2266392640), (4, 1133196320), (5, 906557056), (8, 566598160), (10, 453278528), (16, 283299080), (20, 226639264), (31, 146218880), (32, 141649540), (40, 113319632), (47, 96442240), (62, 73109440), (64, 70824770), (80, 56659816), (94, 48221120), (124, 36554720), (128, 35412385), (155, 29243776), (160, 28329908), (188, 24110560), (235, 19288448), (248, 18277360), (310, 14621888), (320, 14164954), (376, 12055280), (470, 9644224), (496, 9138680), (620, 7310944), (640, 7082477), (752, 6027640), (940, 4822112), (992, 4569340), (1240, 3655472), (1457, 3111040), (1504, 3013820), (1880, 2411056), (1984, 2284670), (2480, 1827736), (2914, 1555520), (3008, 1506910), (3760, 1205528), (3968, 1142335), (4861, 932480), (4960, 913868), (5828, 777760), (6016, 753455), (7285, 622208), (7520, 602764), (9722, 466240), (9920, 456934), (11656, 388880), (14570, 311104), (15040, 301382), (19444, 233120), (19840, 228467), (23312, 194440), (24305, 186496), (29140, 155552), (30080, 150691), (38888, 116560), (46624, 97220), (48610, 93248), (58280, 77776)]