2100077467220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{1361}}^1\times {\mathrm{9319}}^1$

素因数の和:11193

約数の個数: 96

約数和(自身を含む): 4683113003520

約数和(自身を除く): 2583035536300

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 487, 974, 1361, 1948, 2435, 2722, 4870, 5444, 6805, 8279, 9319, 9740, 13610, 16558, 18638, 23137, 27220, 33116, 37276, 41395, 46274, 46595, 82790, 92548, 93190, 115685, 158423, 165580, 186380, 231370, 316846, 462740, 633692, 662807, 792115, 1325614, 1584230, 2651228, 3168460, 3314035, 4538353, 6628070, 9076706, 11267719, 12683159, 13256140, 18153412, 22535438, 22691765, 25366318, 45070876, 45383530, 50732636, 56338595, 63415795, 77152001, 90767060, 112677190, 126831590, 154304002, 215613703, 225354380, 253663180, 308608004, 385760005, 431227406, 771520010, 862454812, 1078068515, 1543040020, 2156137030, 4312274060, 6176698433, 12353396866, 24706793732, 30883492165, 61766984330, 105003873361, 123533968660, 210007746722, 420015493444, 525019366805, 1050038733610, 2100077467220]

約数ペア:

[(1, 2100077467220), (2, 1050038733610), (4, 525019366805), (5, 420015493444), (10, 210007746722), (17, 123533968660), (20, 105003873361), (34, 61766984330), (68, 30883492165), (85, 24706793732), (170, 12353396866), (340, 6176698433), (487, 4312274060), (974, 2156137030), (1361, 1543040020), (1948, 1078068515), (2435, 862454812), (2722, 771520010), (4870, 431227406), (5444, 385760005), (6805, 308608004), (8279, 253663180), (9319, 225354380), (9740, 215613703), (13610, 154304002), (16558, 126831590), (18638, 112677190), (23137, 90767060), (27220, 77152001), (33116, 63415795), (37276, 56338595), (41395, 50732636), (46274, 45383530), (46595, 45070876), (82790, 25366318), (92548, 22691765), (93190, 22535438), (115685, 18153412), (158423, 13256140), (165580, 12683159), (186380, 11267719), (231370, 9076706), (316846, 6628070), (462740, 4538353), (633692, 3314035), (662807, 3168460), (792115, 2651228), (1325614, 1584230)]