189156941300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3571}}^1\times {\mathrm{31159}}^1$

素因数の和:34761

約数の個数: 72

約数和(自身を含む): 434751549120

約数和(自身を除く): 245594607820

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 3571, 7142, 14284, 17855, 31159, 35710, 60707, 62318, 71420, 89275, 121414, 124636, 155795, 178550, 242828, 303535, 311590, 357100, 529703, 607070, 623180, 778975, 1059406, 1214140, 1517675, 1557950, 2118812, 2648515, 3035350, 3115900, 5297030, 6070700, 10594060, 13242575, 26485150, 52970300, 111268789, 222537578, 445075156, 556343945, 1112687890, 1891569413, 2225375780, 2781719725, 3783138826, 5563439450, 7566277652, 9457847065, 11126878900, 18915694130, 37831388260, 47289235325, 94578470650, 189156941300]

約数ペア:

[(1, 189156941300), (2, 94578470650), (4, 47289235325), (5, 37831388260), (10, 18915694130), (17, 11126878900), (20, 9457847065), (25, 7566277652), (34, 5563439450), (50, 3783138826), (68, 2781719725), (85, 2225375780), (100, 1891569413), (170, 1112687890), (340, 556343945), (425, 445075156), (850, 222537578), (1700, 111268789), (3571, 52970300), (7142, 26485150), (14284, 13242575), (17855, 10594060), (31159, 6070700), (35710, 5297030), (60707, 3115900), (62318, 3035350), (71420, 2648515), (89275, 2118812), (121414, 1557950), (124636, 1517675), (155795, 1214140), (178550, 1059406), (242828, 778975), (303535, 623180), (311590, 607070), (357100, 529703)]