4145334880

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43987}}^1$

素因数の和:44052

約数の個数: 96

約数和(自身を含む): 10641576960

約数和(自身を除く): 6496242080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 76, 80, 95, 124, 152, 155, 160, 190, 248, 304, 310, 380, 496, 589, 608, 620, 760, 992, 1178, 1240, 1520, 2356, 2480, 2945, 3040, 4712, 4960, 5890, 9424, 11780, 18848, 23560, 43987, 47120, 87974, 94240, 175948, 219935, 351896, 439870, 703792, 835753, 879740, 1363597, 1407584, 1671506, 1759480, 2727194, 3343012, 3518960, 4178765, 5454388, 6686024, 6817985, 7037920, 8357530, 10908776, 13372048, 13635970, 16715060, 21817552, 25908343, 26744096, 27271940, 33430120, 43635104, 51816686, 54543880, 66860240, 103633372, 109087760, 129541715, 133720480, 207266744, 218175520, 259083430, 414533488, 518166860, 829066976, 1036333720, 2072667440, 4145334880]

約数ペア:

[(1, 4145334880), (2, 2072667440), (4, 1036333720), (5, 829066976), (8, 518166860), (10, 414533488), (16, 259083430), (19, 218175520), (20, 207266744), (31, 133720480), (32, 129541715), (38, 109087760), (40, 103633372), (62, 66860240), (76, 54543880), (80, 51816686), (95, 43635104), (124, 33430120), (152, 27271940), (155, 26744096), (160, 25908343), (190, 21817552), (248, 16715060), (304, 13635970), (310, 13372048), (380, 10908776), (496, 8357530), (589, 7037920), (608, 6817985), (620, 6686024), (760, 5454388), (992, 4178765), (1178, 3518960), (1240, 3343012), (1520, 2727194), (2356, 1759480), (2480, 1671506), (2945, 1407584), (3040, 1363597), (4712, 879740), (4960, 835753), (5890, 703792), (9424, 439870), (11780, 351896), (18848, 219935), (23560, 175948), (43987, 94240), (47120, 87974)]