88993520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14447}}^1$

素因数の和:14478

約数の個数: 80

約数和(自身を含む): 257983488

約数和(自身を除く): 168989968

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 14447, 28894, 57788, 72235, 101129, 115576, 144470, 158917, 202258, 231152, 288940, 317834, 404516, 505645, 577880, 635668, 794585, 809032, 1011290, 1112419, 1155760, 1271336, 1589170, 1618064, 2022580, 2224838, 2542672, 3178340, 4045160, 4449676, 5562095, 6356680, 8090320, 8899352, 11124190, 12713360, 17798704, 22248380, 44496760, 88993520]

約数ペア:

[(1, 88993520), (2, 44496760), (4, 22248380), (5, 17798704), (7, 12713360), (8, 11124190), (10, 8899352), (11, 8090320), (14, 6356680), (16, 5562095), (20, 4449676), (22, 4045160), (28, 3178340), (35, 2542672), (40, 2224838), (44, 2022580), (55, 1618064), (56, 1589170), (70, 1271336), (77, 1155760), (80, 1112419), (88, 1011290), (110, 809032), (112, 794585), (140, 635668), (154, 577880), (176, 505645), (220, 404516), (280, 317834), (308, 288940), (385, 231152), (440, 202258), (560, 158917), (616, 144470), (770, 115576), (880, 101129), (1232, 72235), (1540, 57788), (3080, 28894), (6160, 14447)]