46871720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:307

約数の個数: 128

約数和(自身を含む): 131155200

約数和(自身を除く): 84283480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 43, 56, 68, 70, 85, 86, 119, 136, 140, 170, 172, 215, 229, 238, 280, 301, 340, 344, 430, 458, 476, 595, 602, 680, 731, 860, 916, 952, 1145, 1190, 1204, 1462, 1505, 1603, 1720, 1832, 2290, 2380, 2408, 2924, 3010, 3206, 3655, 3893, 4580, 4760, 5117, 5848, 6020, 6412, 7310, 7786, 8015, 9160, 9847, 10234, 12040, 12824, 14620, 15572, 16030, 19465, 19694, 20468, 25585, 27251, 29240, 31144, 32060, 38930, 39388, 40936, 49235, 51170, 54502, 64120, 68929, 77860, 78776, 98470, 102340, 109004, 136255, 137858, 155720, 167399, 196940, 204680, 218008, 272510, 275716, 334798, 344645, 393880, 545020, 551432, 669596, 689290, 836995, 1090040, 1171793, 1339192, 1378580, 1673990, 2343586, 2757160, 3347980, 4687172, 5858965, 6695960, 9374344, 11717930, 23435860, 46871720]

約数ペア:

[(1, 46871720), (2, 23435860), (4, 11717930), (5, 9374344), (7, 6695960), (8, 5858965), (10, 4687172), (14, 3347980), (17, 2757160), (20, 2343586), (28, 1673990), (34, 1378580), (35, 1339192), (40, 1171793), (43, 1090040), (56, 836995), (68, 689290), (70, 669596), (85, 551432), (86, 545020), (119, 393880), (136, 344645), (140, 334798), (170, 275716), (172, 272510), (215, 218008), (229, 204680), (238, 196940), (280, 167399), (301, 155720), (340, 137858), (344, 136255), (430, 109004), (458, 102340), (476, 98470), (595, 78776), (602, 77860), (680, 68929), (731, 64120), (860, 54502), (916, 51170), (952, 49235), (1145, 40936), (1190, 39388), (1204, 38930), (1462, 32060), (1505, 31144), (1603, 29240), (1720, 27251), (1832, 25585), (2290, 20468), (2380, 19694), (2408, 19465), (2924, 16030), (3010, 15572), (3206, 14620), (3655, 12824), (3893, 12040), (4580, 10234), (4760, 9847), (5117, 9160), (5848, 8015), (6020, 7786), (6412, 7310)]