380018389640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{24297851}}^1$

素因数の和:24297902

約数の個数: 64

約数和(自身を含む): 944700485760

約数和(自身を除く): 564682096120

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 340, 391, 460, 680, 782, 920, 1564, 1955, 3128, 3910, 7820, 15640, 24297851, 48595702, 97191404, 121489255, 194382808, 242978510, 413063467, 485957020, 558850573, 826126934, 971914040, 1117701146, 1652253868, 2065317335, 2235402292, 2794252865, 3304507736, 4130634670, 4470804584, 5588505730, 8261269340, 9500459741, 11177011460, 16522538680, 19000919482, 22354022920, 38001838964, 47502298705, 76003677928, 95004597410, 190009194820, 380018389640]

約数ペア:

[(1, 380018389640), (2, 190009194820), (4, 95004597410), (5, 76003677928), (8, 47502298705), (10, 38001838964), (17, 22354022920), (20, 19000919482), (23, 16522538680), (34, 11177011460), (40, 9500459741), (46, 8261269340), (68, 5588505730), (85, 4470804584), (92, 4130634670), (115, 3304507736), (136, 2794252865), (170, 2235402292), (184, 2065317335), (230, 1652253868), (340, 1117701146), (391, 971914040), (460, 826126934), (680, 558850573), (782, 485957020), (920, 413063467), (1564, 242978510), (1955, 194382808), (3128, 121489255), (3910, 97191404), (7820, 48595702), (15640, 24297851)]