98840660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:357

約数の個数: 96

約数和(自身を含む): 234178560

約数和(自身を除く): 135337900

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 43, 46, 76, 86, 92, 95, 115, 172, 190, 215, 230, 263, 380, 430, 437, 460, 526, 817, 860, 874, 989, 1052, 1315, 1634, 1748, 1978, 2185, 2630, 3268, 3956, 4085, 4370, 4945, 4997, 5260, 6049, 8170, 8740, 9890, 9994, 11309, 12098, 16340, 18791, 19780, 19988, 22618, 24196, 24985, 30245, 37582, 45236, 49970, 56545, 60490, 75164, 93955, 99940, 113090, 114931, 120980, 187910, 214871, 226180, 229862, 260107, 375820, 429742, 459724, 520214, 574655, 859484, 1040428, 1074355, 1149310, 1300535, 2148710, 2298620, 2601070, 4297420, 4942033, 5202140, 9884066, 19768132, 24710165, 49420330, 98840660]

約数ペア:

[(1, 98840660), (2, 49420330), (4, 24710165), (5, 19768132), (10, 9884066), (19, 5202140), (20, 4942033), (23, 4297420), (38, 2601070), (43, 2298620), (46, 2148710), (76, 1300535), (86, 1149310), (92, 1074355), (95, 1040428), (115, 859484), (172, 574655), (190, 520214), (215, 459724), (230, 429742), (263, 375820), (380, 260107), (430, 229862), (437, 226180), (460, 214871), (526, 187910), (817, 120980), (860, 114931), (874, 113090), (989, 99940), (1052, 93955), (1315, 75164), (1634, 60490), (1748, 56545), (1978, 49970), (2185, 45236), (2630, 37582), (3268, 30245), (3956, 24985), (4085, 24196), (4370, 22618), (4945, 19988), (4997, 19780), (5260, 18791), (6049, 16340), (8170, 12098), (8740, 11309), (9890, 9994)]