2159173300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{49409}}^1$

素因数の和:49465

約数の個数: 72

約数和(自身を含む): 5146545600

約数和(自身を除く): 2987372300

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 25, 38, 46, 50, 76, 92, 95, 100, 115, 190, 230, 380, 437, 460, 475, 575, 874, 950, 1150, 1748, 1900, 2185, 2300, 4370, 8740, 10925, 21850, 43700, 49409, 98818, 197636, 247045, 494090, 938771, 988180, 1136407, 1235225, 1877542, 2272814, 2470450, 3755084, 4545628, 4693855, 4940900, 5682035, 9387710, 11364070, 18775420, 21591733, 22728140, 23469275, 28410175, 43183466, 46938550, 56820350, 86366932, 93877100, 107958665, 113640700, 215917330, 431834660, 539793325, 1079586650, 2159173300]

約数ペア:

[(1, 2159173300), (2, 1079586650), (4, 539793325), (5, 431834660), (10, 215917330), (19, 113640700), (20, 107958665), (23, 93877100), (25, 86366932), (38, 56820350), (46, 46938550), (50, 43183466), (76, 28410175), (92, 23469275), (95, 22728140), (100, 21591733), (115, 18775420), (190, 11364070), (230, 9387710), (380, 5682035), (437, 4940900), (460, 4693855), (475, 4545628), (575, 3755084), (874, 2470450), (950, 2272814), (1150, 1877542), (1748, 1235225), (1900, 1136407), (2185, 988180), (2300, 938771), (4370, 494090), (8740, 247045), (10925, 197636), (21850, 98818), (43700, 49409)]