324667040

素因数分解:

$2^5\times 5^1\times {\mathrm{229}}^1\times {\mathrm{8861}}^1$

素因数の和:9105

約数の個数: 48

約数和(自身を含む): 770462280

約数和(自身を除く): 445795240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 229, 458, 916, 1145, 1832, 2290, 3664, 4580, 7328, 8861, 9160, 17722, 18320, 35444, 36640, 44305, 70888, 88610, 141776, 177220, 283552, 354440, 708880, 1417760, 2029169, 4058338, 8116676, 10145845, 16233352, 20291690, 32466704, 40583380, 64933408, 81166760, 162333520, 324667040]

約数ペア:

[(1, 324667040), (2, 162333520), (4, 81166760), (5, 64933408), (8, 40583380), (10, 32466704), (16, 20291690), (20, 16233352), (32, 10145845), (40, 8116676), (80, 4058338), (160, 2029169), (229, 1417760), (458, 708880), (916, 354440), (1145, 283552), (1832, 177220), (2290, 141776), (3664, 88610), (4580, 70888), (7328, 44305), (8861, 36640), (9160, 35444), (17722, 18320)]