98394920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1$

素因数の和:499

約数の個数: 128

約数和(自身を含む): 262483200

約数和(自身を除く): 164088280

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 23, 26, 38, 40, 46, 52, 65, 76, 92, 95, 104, 115, 130, 152, 184, 190, 230, 247, 260, 299, 380, 433, 437, 460, 494, 520, 598, 760, 866, 874, 920, 988, 1196, 1235, 1495, 1732, 1748, 1976, 2165, 2185, 2392, 2470, 2990, 3464, 3496, 4330, 4370, 4940, 5629, 5681, 5980, 8227, 8660, 8740, 9880, 9959, 11258, 11362, 11960, 16454, 17320, 17480, 19918, 22516, 22724, 28145, 28405, 32908, 39836, 41135, 45032, 45448, 49795, 56290, 56810, 65816, 79672, 82270, 99590, 106951, 112580, 113620, 129467, 164540, 189221, 199180, 213902, 225160, 227240, 258934, 329080, 378442, 398360, 427804, 517868, 534755, 647335, 756884, 855608, 946105, 1035736, 1069510, 1294670, 1513768, 1892210, 2139020, 2459873, 2589340, 3784420, 4278040, 4919746, 5178680, 7568840, 9839492, 12299365, 19678984, 24598730, 49197460, 98394920]

約数ペア:

[(1, 98394920), (2, 49197460), (4, 24598730), (5, 19678984), (8, 12299365), (10, 9839492), (13, 7568840), (19, 5178680), (20, 4919746), (23, 4278040), (26, 3784420), (38, 2589340), (40, 2459873), (46, 2139020), (52, 1892210), (65, 1513768), (76, 1294670), (92, 1069510), (95, 1035736), (104, 946105), (115, 855608), (130, 756884), (152, 647335), (184, 534755), (190, 517868), (230, 427804), (247, 398360), (260, 378442), (299, 329080), (380, 258934), (433, 227240), (437, 225160), (460, 213902), (494, 199180), (520, 189221), (598, 164540), (760, 129467), (866, 113620), (874, 112580), (920, 106951), (988, 99590), (1196, 82270), (1235, 79672), (1495, 65816), (1732, 56810), (1748, 56290), (1976, 49795), (2165, 45448), (2185, 45032), (2392, 41135), (2470, 39836), (2990, 32908), (3464, 28405), (3496, 28145), (4330, 22724), (4370, 22516), (4940, 19918), (5629, 17480), (5681, 17320), (5980, 16454), (8227, 11960), (8660, 11362), (8740, 11258), (9880, 9959)]