98194040

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:470

約数の個数: 128

約数和(自身を含む): 273456000

約数和(自身を除く): 175261960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 85, 98, 119, 136, 140, 170, 196, 238, 245, 280, 340, 343, 392, 421, 476, 490, 595, 680, 686, 833, 842, 952, 980, 1190, 1372, 1666, 1684, 1715, 1960, 2105, 2380, 2744, 2947, 3332, 3368, 3430, 4165, 4210, 4760, 5831, 5894, 6664, 6860, 7157, 8330, 8420, 11662, 11788, 13720, 14314, 14735, 16660, 16840, 20629, 23324, 23576, 28628, 29155, 29470, 33320, 35785, 41258, 46648, 50099, 57256, 58310, 58940, 71570, 82516, 100198, 103145, 116620, 117880, 143140, 144403, 165032, 200396, 206290, 233240, 250495, 286280, 288806, 350693, 400792, 412580, 500990, 577612, 701386, 722015, 825160, 1001980, 1155224, 1402772, 1444030, 1753465, 2003960, 2454851, 2805544, 2888060, 3506930, 4909702, 5776120, 7013860, 9819404, 12274255, 14027720, 19638808, 24548510, 49097020, 98194040]

約数ペア:

[(1, 98194040), (2, 49097020), (4, 24548510), (5, 19638808), (7, 14027720), (8, 12274255), (10, 9819404), (14, 7013860), (17, 5776120), (20, 4909702), (28, 3506930), (34, 2888060), (35, 2805544), (40, 2454851), (49, 2003960), (56, 1753465), (68, 1444030), (70, 1402772), (85, 1155224), (98, 1001980), (119, 825160), (136, 722015), (140, 701386), (170, 577612), (196, 500990), (238, 412580), (245, 400792), (280, 350693), (340, 288806), (343, 286280), (392, 250495), (421, 233240), (476, 206290), (490, 200396), (595, 165032), (680, 144403), (686, 143140), (833, 117880), (842, 116620), (952, 103145), (980, 100198), (1190, 82516), (1372, 71570), (1666, 58940), (1684, 58310), (1715, 57256), (1960, 50099), (2105, 46648), (2380, 41258), (2744, 35785), (2947, 33320), (3332, 29470), (3368, 29155), (3430, 28628), (4165, 23576), (4210, 23324), (4760, 20629), (5831, 16840), (5894, 16660), (6664, 14735), (6860, 14314), (7157, 13720), (8330, 11788), (8420, 11662)]