130641340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{5827}}^1$

素因数の和:5914

約数の個数: 48

約数和(自身を含む): 293731200

約数和(自身を除く): 163089860

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 59, 76, 95, 118, 190, 236, 295, 380, 590, 1121, 1180, 2242, 4484, 5605, 5827, 11210, 11654, 22420, 23308, 29135, 58270, 110713, 116540, 221426, 343793, 442852, 553565, 687586, 1107130, 1375172, 1718965, 2214260, 3437930, 6532067, 6875860, 13064134, 26128268, 32660335, 65320670, 130641340]

約数ペア:

[(1, 130641340), (2, 65320670), (4, 32660335), (5, 26128268), (10, 13064134), (19, 6875860), (20, 6532067), (38, 3437930), (59, 2214260), (76, 1718965), (95, 1375172), (118, 1107130), (190, 687586), (236, 553565), (295, 442852), (380, 343793), (590, 221426), (1121, 116540), (1180, 110713), (2242, 58270), (4484, 29135), (5605, 23308), (5827, 22420), (11210, 11654)]