937156720

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{2311}}^1$

素因数の和:2498

約数の個数: 80

約数和(自身を含む): 2255087808

約数和(自身を除く): 1317931088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 137, 148, 185, 274, 296, 370, 548, 592, 685, 740, 1096, 1370, 1480, 2192, 2311, 2740, 2960, 4622, 5069, 5480, 9244, 10138, 10960, 11555, 18488, 20276, 23110, 25345, 36976, 40552, 46220, 50690, 81104, 85507, 92440, 101380, 171014, 184880, 202760, 316607, 342028, 405520, 427535, 633214, 684056, 855070, 1266428, 1368112, 1583035, 1710140, 2532856, 3166070, 3420280, 5065712, 6332140, 6840560, 11714459, 12664280, 23428918, 25328560, 46857836, 58572295, 93715672, 117144590, 187431344, 234289180, 468578360, 937156720]

約数ペア:

[(1, 937156720), (2, 468578360), (4, 234289180), (5, 187431344), (8, 117144590), (10, 93715672), (16, 58572295), (20, 46857836), (37, 25328560), (40, 23428918), (74, 12664280), (80, 11714459), (137, 6840560), (148, 6332140), (185, 5065712), (274, 3420280), (296, 3166070), (370, 2532856), (548, 1710140), (592, 1583035), (685, 1368112), (740, 1266428), (1096, 855070), (1370, 684056), (1480, 633214), (2192, 427535), (2311, 405520), (2740, 342028), (2960, 316607), (4622, 202760), (5069, 184880), (5480, 171014), (9244, 101380), (10138, 92440), (10960, 85507), (11555, 81104), (18488, 50690), (20276, 46220), (23110, 40552), (25345, 36976)]