98217080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9941}}^1$

素因数の和:9984

約数の個数: 64

約数和(自身を含む): 250538400

約数和(自身を除く): 152321320

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1235, 1976, 2470, 4940, 9880, 9941, 19882, 39764, 49705, 79528, 99410, 129233, 188879, 198820, 258466, 377758, 397640, 516932, 646165, 755516, 944395, 1033864, 1292330, 1511032, 1888790, 2455427, 2584660, 3777580, 4910854, 5169320, 7555160, 9821708, 12277135, 19643416, 24554270, 49108540, 98217080]

約数ペア:

[(1, 98217080), (2, 49108540), (4, 24554270), (5, 19643416), (8, 12277135), (10, 9821708), (13, 7555160), (19, 5169320), (20, 4910854), (26, 3777580), (38, 2584660), (40, 2455427), (52, 1888790), (65, 1511032), (76, 1292330), (95, 1033864), (104, 944395), (130, 755516), (152, 646165), (190, 516932), (247, 397640), (260, 377758), (380, 258466), (494, 198820), (520, 188879), (760, 129233), (988, 99410), (1235, 79528), (1976, 49705), (2470, 39764), (4940, 19882), (9880, 9941)]