65362280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5059}}^1$

素因数の和:5106

約数の個数: 64

約数和(自身を含む): 163944000

約数和(自身を除く): 98581720

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 380, 646, 680, 760, 1292, 1615, 2584, 3230, 5059, 6460, 10118, 12920, 20236, 25295, 40472, 50590, 86003, 96121, 101180, 172006, 192242, 202360, 344012, 384484, 430015, 480605, 688024, 768968, 860030, 961210, 1634057, 1720060, 1922420, 3268114, 3440120, 3844840, 6536228, 8170285, 13072456, 16340570, 32681140, 65362280]

約数ペア:

[(1, 65362280), (2, 32681140), (4, 16340570), (5, 13072456), (8, 8170285), (10, 6536228), (17, 3844840), (19, 3440120), (20, 3268114), (34, 1922420), (38, 1720060), (40, 1634057), (68, 961210), (76, 860030), (85, 768968), (95, 688024), (136, 480605), (152, 430015), (170, 384484), (190, 344012), (323, 202360), (340, 192242), (380, 172006), (646, 101180), (680, 96121), (760, 86003), (1292, 50590), (1615, 40472), (2584, 25295), (3230, 20236), (5059, 12920), (6460, 10118)]