409535710580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1993}}^1\times {\mathrm{4337}}^1$

素因数の和:6465

約数の個数: 96

約数和(自身を含む): 906793864704

約数和(自身を除く): 497258154124

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 103, 115, 206, 230, 412, 460, 515, 1030, 1993, 2060, 2369, 3986, 4337, 4738, 7972, 8674, 9476, 9965, 11845, 17348, 19930, 21685, 23690, 39860, 43370, 45839, 47380, 86740, 91678, 99751, 183356, 199502, 205279, 229195, 399004, 410558, 446711, 458390, 498755, 821116, 893422, 916780, 997510, 1026395, 1786844, 1995020, 2052790, 2233555, 4105580, 4467110, 4721417, 8643641, 8934220, 9442834, 10274353, 17287282, 18885668, 20548706, 23607085, 34574564, 41097412, 43218205, 47214170, 51371765, 86436410, 94428340, 102743530, 172872820, 198803743, 205487060, 397607486, 795214972, 890295023, 994018715, 1780590046, 1988037430, 3561180092, 3976074860, 4451475115, 8902950230, 17805900460, 20476785529, 40953571058, 81907142116, 102383927645, 204767855290, 409535710580]

約数ペア:

[(1, 409535710580), (2, 204767855290), (4, 102383927645), (5, 81907142116), (10, 40953571058), (20, 20476785529), (23, 17805900460), (46, 8902950230), (92, 4451475115), (103, 3976074860), (115, 3561180092), (206, 1988037430), (230, 1780590046), (412, 994018715), (460, 890295023), (515, 795214972), (1030, 397607486), (1993, 205487060), (2060, 198803743), (2369, 172872820), (3986, 102743530), (4337, 94428340), (4738, 86436410), (7972, 51371765), (8674, 47214170), (9476, 43218205), (9965, 41097412), (11845, 34574564), (17348, 23607085), (19930, 20548706), (21685, 18885668), (23690, 17287282), (39860, 10274353), (43370, 9442834), (45839, 8934220), (47380, 8643641), (86740, 4721417), (91678, 4467110), (99751, 4105580), (183356, 2233555), (199502, 2052790), (205279, 1995020), (229195, 1786844), (399004, 1026395), (410558, 997510), (446711, 916780), (458390, 893422), (498755, 821116)]