480996816460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{743}}^1\times {\mathrm{797}}^1\times {\mathrm{2389}}^1$

素因数の和:3955

約数の個数: 96

約数和(自身を含む): 1072742590080

約数和(自身を除く): 591745773620

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 743, 797, 1486, 1594, 2389, 2972, 3188, 3715, 3985, 4778, 7430, 7970, 9556, 11945, 12631, 13549, 14860, 15940, 23890, 25262, 27098, 40613, 47780, 50524, 54196, 63155, 67745, 81226, 126310, 135490, 162452, 203065, 252620, 270980, 406130, 592171, 812260, 1184342, 1775027, 1904033, 2368684, 2960855, 3550054, 3808066, 5921710, 7100108, 7616132, 8875135, 9520165, 10066907, 11843420, 17750270, 19040330, 20133814, 30175459, 32368561, 35500540, 38080660, 40267628, 50334535, 60350918, 64737122, 100669070, 120701836, 129474244, 150877295, 161842805, 201338140, 301754590, 323685610, 603509180, 647371220, 1414696519, 2829393038, 5658786076, 7073482595, 14146965190, 24049840823, 28293930380, 48099681646, 96199363292, 120249204115, 240498408230, 480996816460]

約数ペア:

[(1, 480996816460), (2, 240498408230), (4, 120249204115), (5, 96199363292), (10, 48099681646), (17, 28293930380), (20, 24049840823), (34, 14146965190), (68, 7073482595), (85, 5658786076), (170, 2829393038), (340, 1414696519), (743, 647371220), (797, 603509180), (1486, 323685610), (1594, 301754590), (2389, 201338140), (2972, 161842805), (3188, 150877295), (3715, 129474244), (3985, 120701836), (4778, 100669070), (7430, 64737122), (7970, 60350918), (9556, 50334535), (11945, 40267628), (12631, 38080660), (13549, 35500540), (14860, 32368561), (15940, 30175459), (23890, 20133814), (25262, 19040330), (27098, 17750270), (40613, 11843420), (47780, 10066907), (50524, 9520165), (54196, 8875135), (63155, 7616132), (67745, 7100108), (81226, 5921710), (126310, 3808066), (135490, 3550054), (162452, 2960855), (203065, 2368684), (252620, 1904033), (270980, 1775027), (406130, 1184342), (592171, 812260)]