9038360

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:276

約数の個数: 64

約数和(自身を含む): 21669120

約数和(自身を除く): 12630760

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 37, 40, 62, 74, 124, 148, 155, 185, 197, 248, 296, 310, 370, 394, 620, 740, 788, 985, 1147, 1240, 1480, 1576, 1970, 2294, 3940, 4588, 5735, 6107, 7289, 7880, 9176, 11470, 12214, 14578, 22940, 24428, 29156, 30535, 36445, 45880, 48856, 58312, 61070, 72890, 122140, 145780, 225959, 244280, 291560, 451918, 903836, 1129795, 1807672, 2259590, 4519180, 9038360]

約数ペア:

[(1, 9038360), (2, 4519180), (4, 2259590), (5, 1807672), (8, 1129795), (10, 903836), (20, 451918), (31, 291560), (37, 244280), (40, 225959), (62, 145780), (74, 122140), (124, 72890), (148, 61070), (155, 58312), (185, 48856), (197, 45880), (248, 36445), (296, 30535), (310, 29156), (370, 24428), (394, 22940), (620, 14578), (740, 12214), (788, 11470), (985, 9176), (1147, 7880), (1240, 7289), (1480, 6107), (1576, 5735), (1970, 4588), (2294, 3940)]