66288100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{38993}}^1$

素因数の和:39024

約数の個数: 36

約数和(自身を含む): 152310564

約数和(自身を除く): 86022464

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 38993, 77986, 155972, 194965, 389930, 662881, 779860, 974825, 1325762, 1949650, 2651524, 3314405, 3899300, 6628810, 13257620, 16572025, 33144050, 66288100]

約数ペア:

[(1, 66288100), (2, 33144050), (4, 16572025), (5, 13257620), (10, 6628810), (17, 3899300), (20, 3314405), (25, 2651524), (34, 1949650), (50, 1325762), (68, 974825), (85, 779860), (100, 662881), (170, 389930), (340, 194965), (425, 155972), (850, 77986), (1700, 38993)]