116787280

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1087}}^1$

素因数の和:1196

約数の個数: 80

約数和(自身を含む): 291409920

約数和(自身を除く): 174622640

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 79, 80, 85, 136, 158, 170, 272, 316, 340, 395, 632, 680, 790, 1087, 1264, 1343, 1360, 1580, 2174, 2686, 3160, 4348, 5372, 5435, 6320, 6715, 8696, 10744, 10870, 13430, 17392, 18479, 21488, 21740, 26860, 36958, 43480, 53720, 73916, 85873, 86960, 92395, 107440, 147832, 171746, 184790, 295664, 343492, 369580, 429365, 686984, 739160, 858730, 1373968, 1459841, 1478320, 1717460, 2919682, 3434920, 5839364, 6869840, 7299205, 11678728, 14598410, 23357456, 29196820, 58393640, 116787280]

約数ペア:

[(1, 116787280), (2, 58393640), (4, 29196820), (5, 23357456), (8, 14598410), (10, 11678728), (16, 7299205), (17, 6869840), (20, 5839364), (34, 3434920), (40, 2919682), (68, 1717460), (79, 1478320), (80, 1459841), (85, 1373968), (136, 858730), (158, 739160), (170, 686984), (272, 429365), (316, 369580), (340, 343492), (395, 295664), (632, 184790), (680, 171746), (790, 147832), (1087, 107440), (1264, 92395), (1343, 86960), (1360, 85873), (1580, 73916), (2174, 53720), (2686, 43480), (3160, 36958), (4348, 26860), (5372, 21740), (5435, 21488), (6320, 18479), (6715, 17392), (8696, 13430), (10744, 10870)]