4388204126980

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^3\times {\mathrm{199}}^1\times {\mathrm{21767}}^1$

素因数の和:22086

約数の個数: 96

約数和(自身を含む): 9519233472000

約数和(自身を除く): 5131029345020

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 199, 370, 398, 740, 796, 995, 1369, 1990, 2738, 3980, 5476, 6845, 7363, 13690, 14726, 21767, 27380, 29452, 36815, 43534, 50653, 73630, 87068, 101306, 108835, 147260, 202612, 217670, 253265, 272431, 435340, 506530, 544862, 805379, 1013060, 1089724, 1362155, 1610758, 2724310, 3221516, 4026895, 4331633, 5448620, 8053790, 8663266, 10079947, 16107580, 17326532, 20159894, 21658165, 29799023, 40319788, 43316330, 50399735, 59598046, 86632660, 100799470, 119196092, 148995115, 160270421, 201598940, 297990230, 320540842, 595980460, 641081684, 801352105, 1102563851, 1602704210, 2205127702, 3205408420, 4410255404, 5512819255, 5930005577, 11025638510, 11860011154, 22051277020, 23720022308, 29650027885, 59300055770, 118600111540, 219410206349, 438820412698, 877640825396, 1097051031745, 2194102063490, 4388204126980]

約数ペア:

[(1, 4388204126980), (2, 2194102063490), (4, 1097051031745), (5, 877640825396), (10, 438820412698), (20, 219410206349), (37, 118600111540), (74, 59300055770), (148, 29650027885), (185, 23720022308), (199, 22051277020), (370, 11860011154), (398, 11025638510), (740, 5930005577), (796, 5512819255), (995, 4410255404), (1369, 3205408420), (1990, 2205127702), (2738, 1602704210), (3980, 1102563851), (5476, 801352105), (6845, 641081684), (7363, 595980460), (13690, 320540842), (14726, 297990230), (21767, 201598940), (27380, 160270421), (29452, 148995115), (36815, 119196092), (43534, 100799470), (50653, 86632660), (73630, 59598046), (87068, 50399735), (101306, 43316330), (108835, 40319788), (147260, 29799023), (202612, 21658165), (217670, 20159894), (253265, 17326532), (272431, 16107580), (435340, 10079947), (506530, 8663266), (544862, 8053790), (805379, 5448620), (1013060, 4331633), (1089724, 4026895), (1362155, 3221516), (1610758, 2724310)]