2792696080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1427}}^1\times {\mathrm{1439}}^1$

素因数の和:2896

約数の個数: 80

約数和(自身を含む): 6884559360

約数和(自身を除く): 4091863280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 1427, 1439, 2854, 2878, 5708, 5756, 7135, 7195, 11416, 11512, 14270, 14390, 22832, 23024, 24259, 24463, 28540, 28780, 48518, 48926, 57080, 57560, 97036, 97852, 114160, 115120, 121295, 122315, 194072, 195704, 242590, 244630, 388144, 391408, 485180, 489260, 970360, 978520, 1940720, 1957040, 2053453, 4106906, 8213812, 10267265, 16427624, 20534530, 32855248, 34908701, 41069060, 69817402, 82138120, 139634804, 164276240, 174543505, 279269608, 349087010, 558539216, 698174020, 1396348040, 2792696080]

約数ペア:

[(1, 2792696080), (2, 1396348040), (4, 698174020), (5, 558539216), (8, 349087010), (10, 279269608), (16, 174543505), (17, 164276240), (20, 139634804), (34, 82138120), (40, 69817402), (68, 41069060), (80, 34908701), (85, 32855248), (136, 20534530), (170, 16427624), (272, 10267265), (340, 8213812), (680, 4106906), (1360, 2053453), (1427, 1957040), (1439, 1940720), (2854, 978520), (2878, 970360), (5708, 489260), (5756, 485180), (7135, 391408), (7195, 388144), (11416, 244630), (11512, 242590), (14270, 195704), (14390, 194072), (22832, 122315), (23024, 121295), (24259, 115120), (24463, 114160), (28540, 97852), (28780, 97036), (48518, 57560), (48926, 57080)]