98083120

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:374

約数の個数: 80

約数和(自身を含む): 235252800

約数和(自身を除く): 137169680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 101, 122, 199, 202, 244, 305, 398, 404, 488, 505, 610, 796, 808, 976, 995, 1010, 1220, 1592, 1616, 1990, 2020, 2440, 3184, 3980, 4040, 4880, 6161, 7960, 8080, 12139, 12322, 15920, 20099, 24278, 24644, 30805, 40198, 48556, 49288, 60695, 61610, 80396, 97112, 98576, 100495, 121390, 123220, 160792, 194224, 200990, 242780, 246440, 321584, 401980, 485560, 492880, 803960, 971120, 1226039, 1607920, 2452078, 4904156, 6130195, 9808312, 12260390, 19616624, 24520780, 49041560, 98083120]

約数ペア:

[(1, 98083120), (2, 49041560), (4, 24520780), (5, 19616624), (8, 12260390), (10, 9808312), (16, 6130195), (20, 4904156), (40, 2452078), (61, 1607920), (80, 1226039), (101, 971120), (122, 803960), (199, 492880), (202, 485560), (244, 401980), (305, 321584), (398, 246440), (404, 242780), (488, 200990), (505, 194224), (610, 160792), (796, 123220), (808, 121390), (976, 100495), (995, 98576), (1010, 97112), (1220, 80396), (1592, 61610), (1616, 60695), (1990, 49288), (2020, 48556), (2440, 40198), (3184, 30805), (3980, 24644), (4040, 24278), (4880, 20099), (6161, 15920), (7960, 12322), (8080, 12139)]