63537140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4519}}^1$

素因数の和:4584

約数の個数: 48

約数和(自身を含む): 144278400

約数和(自身を除く): 80741260

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 148, 185, 190, 370, 380, 703, 740, 1406, 2812, 3515, 4519, 7030, 9038, 14060, 18076, 22595, 45190, 85861, 90380, 167203, 171722, 334406, 343444, 429305, 668812, 836015, 858610, 1672030, 1717220, 3176857, 3344060, 6353714, 12707428, 15884285, 31768570, 63537140]

約数ペア:

[(1, 63537140), (2, 31768570), (4, 15884285), (5, 12707428), (10, 6353714), (19, 3344060), (20, 3176857), (37, 1717220), (38, 1672030), (74, 858610), (76, 836015), (95, 668812), (148, 429305), (185, 343444), (190, 334406), (370, 171722), (380, 167203), (703, 90380), (740, 85861), (1406, 45190), (2812, 22595), (3515, 18076), (4519, 14060), (7030, 9038)]