71375364560

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{531383}}^1$

素因数の和:531492

約数の個数: 80

約数和(自身を含む): 175535265024

約数和(自身を除く): 104159900464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 73, 80, 92, 115, 146, 184, 230, 292, 365, 368, 460, 584, 730, 920, 1168, 1460, 1679, 1840, 2920, 3358, 5840, 6716, 8395, 13432, 16790, 26864, 33580, 67160, 134320, 531383, 1062766, 2125532, 2656915, 4251064, 5313830, 8502128, 10627660, 12221809, 21255320, 24443618, 38790959, 42510640, 48887236, 61109045, 77581918, 97774472, 122218090, 155163836, 193954795, 195548944, 244436180, 310327672, 387909590, 488872360, 620655344, 775819180, 892192057, 977744720, 1551638360, 1784384114, 3103276720, 3568768228, 4460960285, 7137536456, 8921920570, 14275072912, 17843841140, 35687682280, 71375364560]

約数ペア:

[(1, 71375364560), (2, 35687682280), (4, 17843841140), (5, 14275072912), (8, 8921920570), (10, 7137536456), (16, 4460960285), (20, 3568768228), (23, 3103276720), (40, 1784384114), (46, 1551638360), (73, 977744720), (80, 892192057), (92, 775819180), (115, 620655344), (146, 488872360), (184, 387909590), (230, 310327672), (292, 244436180), (365, 195548944), (368, 193954795), (460, 155163836), (584, 122218090), (730, 97774472), (920, 77581918), (1168, 61109045), (1460, 48887236), (1679, 42510640), (1840, 38790959), (2920, 24443618), (3358, 21255320), (5840, 12221809), (6716, 10627660), (8395, 8502128), (13432, 5313830), (16790, 4251064), (26864, 2656915), (33580, 2125532), (67160, 1062766), (134320, 531383)]