136795820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{51427}}^1$

素因数の和:51462

約数の個数: 48

約数和(自身を含む): 345596160

約数和(自身を除く): 208800340

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 51427, 102854, 205708, 257135, 359989, 514270, 719978, 977113, 1028540, 1439956, 1799945, 1954226, 3599890, 3908452, 4885565, 6839791, 7199780, 9771130, 13679582, 19542260, 27359164, 34198955, 68397910, 136795820]

約数ペア:

[(1, 136795820), (2, 68397910), (4, 34198955), (5, 27359164), (7, 19542260), (10, 13679582), (14, 9771130), (19, 7199780), (20, 6839791), (28, 4885565), (35, 3908452), (38, 3599890), (70, 1954226), (76, 1799945), (95, 1439956), (133, 1028540), (140, 977113), (190, 719978), (266, 514270), (380, 359989), (532, 257135), (665, 205708), (1330, 102854), (2660, 51427)]