2023360255

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{503}}^1$

素因数の和:820

約数の個数: 64

約数和(自身を含む): 3065610240

約数和(自身を除く): 1042249985

約数列:

[1, 5, 7, 19, 23, 35, 95, 115, 133, 161, 263, 437, 503, 665, 805, 1315, 1841, 2185, 2515, 3059, 3521, 4997, 6049, 9205, 9557, 11569, 15295, 17605, 24985, 30245, 34979, 42343, 47785, 57845, 66899, 80983, 114931, 132289, 174895, 211715, 219811, 334495, 404915, 574655, 661445, 804517, 926023, 1099055, 1538677, 2513491, 3042647, 4022585, 4630115, 7693385, 12567455, 15213235, 17594437, 21298529, 57810293, 87972185, 106492645, 289051465, 404672051, 2023360255]

約数ペア:

[(1, 2023360255), (5, 404672051), (7, 289051465), (19, 106492645), (23, 87972185), (35, 57810293), (95, 21298529), (115, 17594437), (133, 15213235), (161, 12567455), (263, 7693385), (437, 4630115), (503, 4022585), (665, 3042647), (805, 2513491), (1315, 1538677), (1841, 1099055), (2185, 926023), (2515, 804517), (3059, 661445), (3521, 574655), (4997, 404915), (6049, 334495), (9205, 219811), (9557, 211715), (11569, 174895), (15295, 132289), (17605, 114931), (24985, 80983), (30245, 66899), (34979, 57845), (42343, 47785)]