381861427750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1\times {\mathrm{4603}}^1$

素因数の和:5039

約数の個数: 128

約数和(自身を含む): 790575012864

約数和(自身を除く): 408713585114

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 97, 110, 125, 194, 250, 275, 311, 485, 550, 622, 970, 1067, 1375, 1555, 2134, 2425, 2750, 3110, 3421, 4603, 4850, 5335, 6842, 7775, 9206, 10670, 12125, 15550, 17105, 23015, 24250, 26675, 30167, 34210, 38875, 46030, 50633, 53350, 60334, 77750, 85525, 101266, 115075, 133375, 150835, 171050, 230150, 253165, 266750, 301670, 331837, 427625, 446491, 506330, 575375, 663674, 754175, 855250, 892982, 1150750, 1265825, 1431533, 1508350, 1659185, 2232455, 2531650, 2863066, 3318370, 3770875, 4464910, 4911401, 6329125, 7157665, 7541750, 8295925, 9822802, 11162275, 12658250, 14315330, 15746863, 16591850, 22324550, 24557005, 31493726, 35788325, 41479625, 49114010, 55811375, 71576650, 78734315, 82959250, 111622750, 122785025, 138858701, 157468630, 178941625, 245570050, 277717402, 357883250, 393671575, 613925125, 694293505, 787343150, 1227850250, 1388587010, 1527445711, 1968357875, 3054891422, 3471467525, 3936715750, 6942935050, 7637228555, 15274457110, 17357337625, 34714675250, 38186142775, 76372285550, 190930713875, 381861427750]

約数ペア:

[(1, 381861427750), (2, 190930713875), (5, 76372285550), (10, 38186142775), (11, 34714675250), (22, 17357337625), (25, 15274457110), (50, 7637228555), (55, 6942935050), (97, 3936715750), (110, 3471467525), (125, 3054891422), (194, 1968357875), (250, 1527445711), (275, 1388587010), (311, 1227850250), (485, 787343150), (550, 694293505), (622, 613925125), (970, 393671575), (1067, 357883250), (1375, 277717402), (1555, 245570050), (2134, 178941625), (2425, 157468630), (2750, 138858701), (3110, 122785025), (3421, 111622750), (4603, 82959250), (4850, 78734315), (5335, 71576650), (6842, 55811375), (7775, 49114010), (9206, 41479625), (10670, 35788325), (12125, 31493726), (15550, 24557005), (17105, 22324550), (23015, 16591850), (24250, 15746863), (26675, 14315330), (30167, 12658250), (34210, 11162275), (38875, 9822802), (46030, 8295925), (50633, 7541750), (53350, 7157665), (60334, 6329125), (77750, 4911401), (85525, 4464910), (101266, 3770875), (115075, 3318370), (133375, 2863066), (150835, 2531650), (171050, 2232455), (230150, 1659185), (253165, 1508350), (266750, 1431533), (301670, 1265825), (331837, 1150750), (427625, 892982), (446491, 855250), (506330, 754175), (575375, 663674)]