1109194640

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1\times {\mathrm{593}}^1$

素因数の和:936

約数の個数: 80

約数和(自身を含む): 2619796608

約数和(自身を除く): 1510601968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 227, 412, 454, 515, 593, 824, 908, 1030, 1135, 1186, 1648, 1816, 2060, 2270, 2372, 2965, 3632, 4120, 4540, 4744, 5930, 8240, 9080, 9488, 11860, 18160, 23381, 23720, 46762, 47440, 61079, 93524, 116905, 122158, 134611, 187048, 233810, 244316, 269222, 305395, 374096, 467620, 488632, 538444, 610790, 673055, 935240, 977264, 1076888, 1221580, 1346110, 1870480, 2153776, 2443160, 2692220, 4886320, 5384440, 10768880, 13864933, 27729866, 55459732, 69324665, 110919464, 138649330, 221838928, 277298660, 554597320, 1109194640]

約数ペア:

[(1, 1109194640), (2, 554597320), (4, 277298660), (5, 221838928), (8, 138649330), (10, 110919464), (16, 69324665), (20, 55459732), (40, 27729866), (80, 13864933), (103, 10768880), (206, 5384440), (227, 4886320), (412, 2692220), (454, 2443160), (515, 2153776), (593, 1870480), (824, 1346110), (908, 1221580), (1030, 1076888), (1135, 977264), (1186, 935240), (1648, 673055), (1816, 610790), (2060, 538444), (2270, 488632), (2372, 467620), (2965, 374096), (3632, 305395), (4120, 269222), (4540, 244316), (4744, 233810), (5930, 187048), (8240, 134611), (9080, 122158), (9488, 116905), (11860, 93524), (18160, 61079), (23381, 47440), (23720, 46762)]