201103880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{7993}}^1$

素因数の和:8058

約数の個数: 64

約数和(自身を含む): 492110640

約数和(自身を除く): 291006760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 37, 40, 68, 74, 85, 136, 148, 170, 185, 296, 340, 370, 629, 680, 740, 1258, 1480, 2516, 3145, 5032, 6290, 7993, 12580, 15986, 25160, 31972, 39965, 63944, 79930, 135881, 159860, 271762, 295741, 319720, 543524, 591482, 679405, 1087048, 1182964, 1358810, 1478705, 2365928, 2717620, 2957410, 5027597, 5435240, 5914820, 10055194, 11829640, 20110388, 25137985, 40220776, 50275970, 100551940, 201103880]

約数ペア:

[(1, 201103880), (2, 100551940), (4, 50275970), (5, 40220776), (8, 25137985), (10, 20110388), (17, 11829640), (20, 10055194), (34, 5914820), (37, 5435240), (40, 5027597), (68, 2957410), (74, 2717620), (85, 2365928), (136, 1478705), (148, 1358810), (170, 1182964), (185, 1087048), (296, 679405), (340, 591482), (370, 543524), (629, 319720), (680, 295741), (740, 271762), (1258, 159860), (1480, 135881), (2516, 79930), (3145, 63944), (5032, 39965), (6290, 31972), (7993, 25160), (12580, 15986)]