8291259873790

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{3870821}}^1$

素因数の和:3871057

約数の個数: 64

約数和(自身を含む): 15919297390080

約数和(自身を除く): 7628037516290

約数列:

[1, 2, 5, 10, 23, 46, 67, 115, 134, 139, 230, 278, 335, 670, 695, 1390, 1541, 3082, 3197, 6394, 7705, 9313, 15410, 15985, 18626, 31970, 46565, 93130, 214199, 428398, 1070995, 2141990, 3870821, 7741642, 19354105, 38708210, 89028883, 178057766, 259345007, 445144415, 518690014, 538044119, 890288830, 1076088238, 1296725035, 2593450070, 2690220595, 5380441190, 5964935161, 11929870322, 12375014737, 24750029474, 29824675805, 36048955973, 59649351610, 61875073685, 72097911946, 123750147370, 180244779865, 360489559730, 829125987379, 1658251974758, 4145629936895, 8291259873790]

約数ペア:

[(1, 8291259873790), (2, 4145629936895), (5, 1658251974758), (10, 829125987379), (23, 360489559730), (46, 180244779865), (67, 123750147370), (115, 72097911946), (134, 61875073685), (139, 59649351610), (230, 36048955973), (278, 29824675805), (335, 24750029474), (670, 12375014737), (695, 11929870322), (1390, 5964935161), (1541, 5380441190), (3082, 2690220595), (3197, 2593450070), (6394, 1296725035), (7705, 1076088238), (9313, 890288830), (15410, 538044119), (15985, 518690014), (18626, 445144415), (31970, 259345007), (46565, 178057766), (93130, 89028883), (214199, 38708210), (428398, 19354105), (1070995, 7741642), (2141990, 3870821)]