473669440

素因数分解:

$2^6\times 5^1\times {\mathrm{739}}^1\times {\mathrm{2003}}^1$

素因数の和:2759

約数の個数: 56

約数和(自身を含む): 1130015520

約数和(自身を除く): 656346080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 739, 1478, 2003, 2956, 3695, 4006, 5912, 7390, 8012, 10015, 11824, 14780, 16024, 20030, 23648, 29560, 32048, 40060, 47296, 59120, 64096, 80120, 118240, 128192, 160240, 236480, 320480, 640960, 1480217, 2960434, 5920868, 7401085, 11841736, 14802170, 23683472, 29604340, 47366944, 59208680, 94733888, 118417360, 236834720, 473669440]

約数ペア:

[(1, 473669440), (2, 236834720), (4, 118417360), (5, 94733888), (8, 59208680), (10, 47366944), (16, 29604340), (20, 23683472), (32, 14802170), (40, 11841736), (64, 7401085), (80, 5920868), (160, 2960434), (320, 1480217), (739, 640960), (1478, 320480), (2003, 236480), (2956, 160240), (3695, 128192), (4006, 118240), (5912, 80120), (7390, 64096), (8012, 59120), (10015, 47296), (11824, 40060), (14780, 32048), (16024, 29560), (20030, 23648)]