156629528260

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{778709}}^1$

素因数の和:778920

約数の個数: 48

約数和(自身を含む): 335561713200

約数和(自身を除く): 178932184940

約数列:

[1, 2, 4, 5, 10, 20, 89, 113, 178, 226, 356, 445, 452, 565, 890, 1130, 1780, 2260, 10057, 20114, 40228, 50285, 100570, 201140, 778709, 1557418, 3114836, 3893545, 7787090, 15574180, 69305101, 87994117, 138610202, 175988234, 277220404, 346525505, 351976468, 439970585, 693051010, 879941170, 1386102020, 1759882340, 7831476413, 15662952826, 31325905652, 39157382065, 78314764130, 156629528260]

約数ペア:

[(1, 156629528260), (2, 78314764130), (4, 39157382065), (5, 31325905652), (10, 15662952826), (20, 7831476413), (89, 1759882340), (113, 1386102020), (178, 879941170), (226, 693051010), (356, 439970585), (445, 351976468), (452, 346525505), (565, 277220404), (890, 175988234), (1130, 138610202), (1780, 87994117), (2260, 69305101), (10057, 15574180), (20114, 7787090), (40228, 3893545), (50285, 3114836), (100570, 1557418), (201140, 778709)]