8201993440

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{653}}^1\times {\mathrm{2707}}^1$

素因数の和:3404

約数の個数: 96

約数和(自身を含む): 20083502880

約数和(自身を除く): 11881509440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 653, 928, 1160, 1306, 2320, 2612, 2707, 3265, 4640, 5224, 5414, 6530, 10448, 10828, 13060, 13535, 18937, 20896, 21656, 26120, 27070, 37874, 43312, 52240, 54140, 75748, 78503, 86624, 94685, 104480, 108280, 151496, 157006, 189370, 216560, 302992, 314012, 378740, 392515, 433120, 605984, 628024, 757480, 785030, 1256048, 1514960, 1570060, 1767671, 2512096, 3029920, 3140120, 3535342, 6280240, 7070684, 8838355, 12560480, 14141368, 17676710, 28282736, 35353420, 51262459, 56565472, 70706840, 102524918, 141413680, 205049836, 256312295, 282827360, 410099672, 512624590, 820199344, 1025249180, 1640398688, 2050498360, 4100996720, 8201993440]

約数ペア:

[(1, 8201993440), (2, 4100996720), (4, 2050498360), (5, 1640398688), (8, 1025249180), (10, 820199344), (16, 512624590), (20, 410099672), (29, 282827360), (32, 256312295), (40, 205049836), (58, 141413680), (80, 102524918), (116, 70706840), (145, 56565472), (160, 51262459), (232, 35353420), (290, 28282736), (464, 17676710), (580, 14141368), (653, 12560480), (928, 8838355), (1160, 7070684), (1306, 6280240), (2320, 3535342), (2612, 3140120), (2707, 3029920), (3265, 2512096), (4640, 1767671), (5224, 1570060), (5414, 1514960), (6530, 1256048), (10448, 785030), (10828, 757480), (13060, 628024), (13535, 605984), (18937, 433120), (20896, 392515), (21656, 378740), (26120, 314012), (27070, 302992), (37874, 216560), (43312, 189370), (52240, 157006), (54140, 151496), (75748, 108280), (78503, 104480), (86624, 94685)]