49269654080

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{121139}}^1$

素因数の和:121228

約数の個数: 112

約数和(自身を含む): 124062865920

約数和(自身を除く): 74793211840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 41, 62, 64, 80, 82, 124, 155, 160, 164, 205, 248, 310, 320, 328, 410, 496, 620, 656, 820, 992, 1240, 1271, 1312, 1640, 1984, 2480, 2542, 2624, 3280, 4960, 5084, 6355, 6560, 9920, 10168, 12710, 13120, 20336, 25420, 40672, 50840, 81344, 101680, 121139, 203360, 242278, 406720, 484556, 605695, 969112, 1211390, 1938224, 2422780, 3755309, 3876448, 4845560, 4966699, 7510618, 7752896, 9691120, 9933398, 15021236, 18776545, 19382240, 19866796, 24833495, 30042472, 37553090, 38764480, 39733592, 49666990, 60084944, 75106180, 79467184, 99333980, 120169888, 150212360, 153967669, 158934368, 198667960, 240339776, 300424720, 307935338, 317868736, 397335920, 600849440, 615870676, 769838345, 794671840, 1201698880, 1231741352, 1539676690, 1589343680, 2463482704, 3079353380, 4926965408, 6158706760, 9853930816, 12317413520, 24634827040, 49269654080]

約数ペア:

[(1, 49269654080), (2, 24634827040), (4, 12317413520), (5, 9853930816), (8, 6158706760), (10, 4926965408), (16, 3079353380), (20, 2463482704), (31, 1589343680), (32, 1539676690), (40, 1231741352), (41, 1201698880), (62, 794671840), (64, 769838345), (80, 615870676), (82, 600849440), (124, 397335920), (155, 317868736), (160, 307935338), (164, 300424720), (205, 240339776), (248, 198667960), (310, 158934368), (320, 153967669), (328, 150212360), (410, 120169888), (496, 99333980), (620, 79467184), (656, 75106180), (820, 60084944), (992, 49666990), (1240, 39733592), (1271, 38764480), (1312, 37553090), (1640, 30042472), (1984, 24833495), (2480, 19866796), (2542, 19382240), (2624, 18776545), (3280, 15021236), (4960, 9933398), (5084, 9691120), (6355, 7752896), (6560, 7510618), (9920, 4966699), (10168, 4845560), (12710, 3876448), (13120, 3755309), (20336, 2422780), (25420, 1938224), (40672, 1211390), (50840, 969112), (81344, 605695), (101680, 484556), (121139, 406720), (203360, 242278)]