539816186480

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^2\times {\mathrm{71}}^1\times {\mathrm{25541}}^1$

素因数の和:25747

約数の個数: 120

約数和(自身を含む): 1294007169312

約数和(自身を除く): 754190982832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 71, 80, 122, 142, 244, 284, 305, 355, 488, 568, 610, 710, 976, 1136, 1220, 1420, 2440, 2840, 3721, 4331, 4880, 5680, 7442, 8662, 14884, 17324, 18605, 21655, 25541, 29768, 34648, 37210, 43310, 51082, 59536, 69296, 74420, 86620, 102164, 127705, 148840, 173240, 204328, 255410, 264191, 297680, 346480, 408656, 510820, 528382, 1021640, 1056764, 1320955, 1558001, 1813411, 2043280, 2113528, 2641910, 3116002, 3626822, 4227056, 5283820, 6232004, 7253644, 7790005, 9067055, 10567640, 12464008, 14507288, 15580010, 18134110, 21135280, 24928016, 29014576, 31160020, 36268220, 62320040, 72536440, 95038061, 110618071, 124640080, 145072880, 190076122, 221236142, 380152244, 442472284, 475190305, 553090355, 760304488, 884944568, 950380610, 1106180710, 1520608976, 1769889136, 1900761220, 2212361420, 3801522440, 4424722840, 6747702331, 7603044880, 8849445680, 13495404662, 26990809324, 33738511655, 53981618648, 67477023310, 107963237296, 134954046620, 269908093240, 539816186480]

約数ペア:

[(1, 539816186480), (2, 269908093240), (4, 134954046620), (5, 107963237296), (8, 67477023310), (10, 53981618648), (16, 33738511655), (20, 26990809324), (40, 13495404662), (61, 8849445680), (71, 7603044880), (80, 6747702331), (122, 4424722840), (142, 3801522440), (244, 2212361420), (284, 1900761220), (305, 1769889136), (355, 1520608976), (488, 1106180710), (568, 950380610), (610, 884944568), (710, 760304488), (976, 553090355), (1136, 475190305), (1220, 442472284), (1420, 380152244), (2440, 221236142), (2840, 190076122), (3721, 145072880), (4331, 124640080), (4880, 110618071), (5680, 95038061), (7442, 72536440), (8662, 62320040), (14884, 36268220), (17324, 31160020), (18605, 29014576), (21655, 24928016), (25541, 21135280), (29768, 18134110), (34648, 15580010), (37210, 14507288), (43310, 12464008), (51082, 10567640), (59536, 9067055), (69296, 7790005), (74420, 7253644), (86620, 6232004), (102164, 5283820), (127705, 4227056), (148840, 3626822), (173240, 3116002), (204328, 2641910), (255410, 2113528), (264191, 2043280), (297680, 1813411), (346480, 1558001), (408656, 1320955), (510820, 1056764), (528382, 1021640)]