195319757320

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{60733}}^1$

素因数の和:60875

約数の個数: 128

約数和(自身を含む): 471086915040

約数和(自身を除く): 275767157720

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 41, 53, 74, 82, 106, 148, 164, 185, 205, 212, 265, 296, 328, 370, 410, 424, 530, 740, 820, 1060, 1480, 1517, 1640, 1961, 2120, 2173, 3034, 3922, 4346, 6068, 7585, 7844, 8692, 9805, 10865, 12136, 15170, 15688, 17384, 19610, 21730, 30340, 39220, 43460, 60680, 60733, 78440, 80401, 86920, 121466, 160802, 242932, 303665, 321604, 402005, 485864, 607330, 643208, 804010, 1214660, 1608020, 2247121, 2429320, 2490053, 3216040, 3218849, 4494242, 4980106, 6437698, 8988484, 9960212, 11235605, 12450265, 12875396, 16094245, 17976968, 19920424, 22471210, 24900530, 25750792, 32188490, 44942420, 49801060, 64376980, 89884840, 92131961, 99602120, 119097413, 128753960, 131972809, 184263922, 238194826, 263945618, 368527844, 460659805, 476389652, 527891236, 595487065, 659864045, 737055688, 921319610, 952779304, 1055782472, 1190974130, 1319728090, 1842639220, 2381948260, 2639456180, 3685278440, 4763896520, 4882993933, 5278912360, 9765987866, 19531975732, 24414969665, 39063951464, 48829939330, 97659878660, 195319757320]

約数ペア:

[(1, 195319757320), (2, 97659878660), (4, 48829939330), (5, 39063951464), (8, 24414969665), (10, 19531975732), (20, 9765987866), (37, 5278912360), (40, 4882993933), (41, 4763896520), (53, 3685278440), (74, 2639456180), (82, 2381948260), (106, 1842639220), (148, 1319728090), (164, 1190974130), (185, 1055782472), (205, 952779304), (212, 921319610), (265, 737055688), (296, 659864045), (328, 595487065), (370, 527891236), (410, 476389652), (424, 460659805), (530, 368527844), (740, 263945618), (820, 238194826), (1060, 184263922), (1480, 131972809), (1517, 128753960), (1640, 119097413), (1961, 99602120), (2120, 92131961), (2173, 89884840), (3034, 64376980), (3922, 49801060), (4346, 44942420), (6068, 32188490), (7585, 25750792), (7844, 24900530), (8692, 22471210), (9805, 19920424), (10865, 17976968), (12136, 16094245), (15170, 12875396), (15688, 12450265), (17384, 11235605), (19610, 9960212), (21730, 8988484), (30340, 6437698), (39220, 4980106), (43460, 4494242), (60680, 3218849), (60733, 3216040), (78440, 2490053), (80401, 2429320), (86920, 2247121), (121466, 1608020), (160802, 1214660), (242932, 804010), (303665, 643208), (321604, 607330), (402005, 485864)]