85925140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:569

約数の個数: 96

約数和(自身を含む): 221598720

約数和(自身を除く): 135673580

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 79, 85, 119, 140, 158, 170, 238, 316, 340, 395, 457, 476, 553, 595, 790, 914, 1106, 1190, 1343, 1580, 1828, 2212, 2285, 2380, 2686, 2765, 3199, 4570, 5372, 5530, 6398, 6715, 7769, 9140, 9401, 11060, 12796, 13430, 15538, 15995, 18802, 26860, 31076, 31990, 36103, 37604, 38845, 47005, 54383, 63980, 72206, 77690, 94010, 108766, 144412, 155380, 180515, 188020, 217532, 252721, 271915, 361030, 505442, 543830, 613751, 722060, 1010884, 1087660, 1227502, 1263605, 2455004, 2527210, 3068755, 4296257, 5054420, 6137510, 8592514, 12275020, 17185028, 21481285, 42962570, 85925140]

約数ペア:

[(1, 85925140), (2, 42962570), (4, 21481285), (5, 17185028), (7, 12275020), (10, 8592514), (14, 6137510), (17, 5054420), (20, 4296257), (28, 3068755), (34, 2527210), (35, 2455004), (68, 1263605), (70, 1227502), (79, 1087660), (85, 1010884), (119, 722060), (140, 613751), (158, 543830), (170, 505442), (238, 361030), (316, 271915), (340, 252721), (395, 217532), (457, 188020), (476, 180515), (553, 155380), (595, 144412), (790, 108766), (914, 94010), (1106, 77690), (1190, 72206), (1343, 63980), (1580, 54383), (1828, 47005), (2212, 38845), (2285, 37604), (2380, 36103), (2686, 31990), (2765, 31076), (3199, 26860), (4570, 18802), (5372, 15995), (5530, 15538), (6398, 13430), (6715, 12796), (7769, 11060), (9140, 9401)]