98493920

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{739}}^1$

素因数の和:785

約数の個数: 144

約数和(自身を含む): 286992720

約数和(自身を除く): 188498800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 160, 170, 196, 224, 238, 245, 272, 280, 340, 392, 476, 490, 544, 560, 595, 680, 739, 784, 833, 952, 980, 1120, 1190, 1360, 1478, 1568, 1666, 1904, 1960, 2380, 2720, 2956, 3332, 3695, 3808, 3920, 4165, 4760, 5173, 5912, 6664, 7390, 7840, 8330, 9520, 10346, 11824, 12563, 13328, 14780, 16660, 19040, 20692, 23648, 25126, 25865, 26656, 29560, 33320, 36211, 41384, 50252, 51730, 59120, 62815, 66640, 72422, 82768, 87941, 100504, 103460, 118240, 125630, 133280, 144844, 165536, 175882, 181055, 201008, 206920, 251260, 289688, 351764, 362110, 402016, 413840, 439705, 502520, 579376, 615587, 703528, 724220, 827680, 879410, 1005040, 1158752, 1231174, 1407056, 1448440, 1758820, 2010080, 2462348, 2814112, 2896880, 3077935, 3517640, 4924696, 5793760, 6155870, 7035280, 9849392, 12311740, 14070560, 19698784, 24623480, 49246960, 98493920]

約数ペア:

[(1, 98493920), (2, 49246960), (4, 24623480), (5, 19698784), (7, 14070560), (8, 12311740), (10, 9849392), (14, 7035280), (16, 6155870), (17, 5793760), (20, 4924696), (28, 3517640), (32, 3077935), (34, 2896880), (35, 2814112), (40, 2462348), (49, 2010080), (56, 1758820), (68, 1448440), (70, 1407056), (80, 1231174), (85, 1158752), (98, 1005040), (112, 879410), (119, 827680), (136, 724220), (140, 703528), (160, 615587), (170, 579376), (196, 502520), (224, 439705), (238, 413840), (245, 402016), (272, 362110), (280, 351764), (340, 289688), (392, 251260), (476, 206920), (490, 201008), (544, 181055), (560, 175882), (595, 165536), (680, 144844), (739, 133280), (784, 125630), (833, 118240), (952, 103460), (980, 100504), (1120, 87941), (1190, 82768), (1360, 72422), (1478, 66640), (1568, 62815), (1666, 59120), (1904, 51730), (1960, 50252), (2380, 41384), (2720, 36211), (2956, 33320), (3332, 29560), (3695, 26656), (3808, 25865), (3920, 25126), (4165, 23648), (4760, 20692), (5173, 19040), (5912, 16660), (6664, 14780), (7390, 13328), (7840, 12563), (8330, 11824), (9520, 10346)]