33811700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:897

約数の個数: 72

約数和(自身を含む): 81661440

約数和(自身を除く): 47849740

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 31, 50, 52, 62, 65, 100, 124, 130, 155, 260, 310, 325, 403, 620, 650, 775, 806, 839, 1300, 1550, 1612, 1678, 2015, 3100, 3356, 4030, 4195, 8060, 8390, 10075, 10907, 16780, 20150, 20975, 21814, 26009, 40300, 41950, 43628, 52018, 54535, 83900, 104036, 109070, 130045, 218140, 260090, 272675, 338117, 520180, 545350, 650225, 676234, 1090700, 1300450, 1352468, 1690585, 2600900, 3381170, 6762340, 8452925, 16905850, 33811700]

約数ペア:

[(1, 33811700), (2, 16905850), (4, 8452925), (5, 6762340), (10, 3381170), (13, 2600900), (20, 1690585), (25, 1352468), (26, 1300450), (31, 1090700), (50, 676234), (52, 650225), (62, 545350), (65, 520180), (100, 338117), (124, 272675), (130, 260090), (155, 218140), (260, 130045), (310, 109070), (325, 104036), (403, 83900), (620, 54535), (650, 52018), (775, 43628), (806, 41950), (839, 40300), (1300, 26009), (1550, 21814), (1612, 20975), (1678, 20150), (2015, 16780), (3100, 10907), (3356, 10075), (4030, 8390), (4195, 8060)]