103997260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 244661760

約数和(自身を除く): 140664500

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 73, 76, 92, 95, 115, 146, 163, 190, 230, 292, 326, 365, 380, 437, 460, 652, 730, 815, 874, 1387, 1460, 1630, 1679, 1748, 2185, 2774, 3097, 3260, 3358, 3749, 4370, 5548, 6194, 6716, 6935, 7498, 8395, 8740, 11899, 12388, 13870, 14996, 15485, 16790, 18745, 23798, 27740, 30970, 31901, 33580, 37490, 47596, 59495, 61940, 63802, 71231, 74980, 118990, 127604, 142462, 159505, 226081, 237980, 273677, 284924, 319010, 356155, 452162, 547354, 638020, 712310, 904324, 1094708, 1130405, 1368385, 1424620, 2260810, 2736770, 4521620, 5199863, 5473540, 10399726, 20799452, 25999315, 51998630, 103997260]

約数ペア:

[(1, 103997260), (2, 51998630), (4, 25999315), (5, 20799452), (10, 10399726), (19, 5473540), (20, 5199863), (23, 4521620), (38, 2736770), (46, 2260810), (73, 1424620), (76, 1368385), (92, 1130405), (95, 1094708), (115, 904324), (146, 712310), (163, 638020), (190, 547354), (230, 452162), (292, 356155), (326, 319010), (365, 284924), (380, 273677), (437, 237980), (460, 226081), (652, 159505), (730, 142462), (815, 127604), (874, 118990), (1387, 74980), (1460, 71231), (1630, 63802), (1679, 61940), (1748, 59495), (2185, 47596), (2774, 37490), (3097, 33580), (3260, 31901), (3358, 30970), (3749, 27740), (4370, 23798), (5548, 18745), (6194, 16790), (6716, 15485), (6935, 14996), (7498, 13870), (8395, 12388), (8740, 11899)]