17461040

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:414

約数の個数: 80

約数和(自身を含む): 44273952

約数和(自身を除く): 26812912

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 37, 40, 68, 74, 80, 85, 136, 148, 170, 185, 272, 296, 340, 347, 370, 592, 629, 680, 694, 740, 1258, 1360, 1388, 1480, 1735, 2516, 2776, 2960, 3145, 3470, 5032, 5552, 5899, 6290, 6940, 10064, 11798, 12580, 12839, 13880, 23596, 25160, 25678, 27760, 29495, 47192, 50320, 51356, 58990, 64195, 94384, 102712, 117980, 128390, 205424, 218263, 235960, 256780, 436526, 471920, 513560, 873052, 1027120, 1091315, 1746104, 2182630, 3492208, 4365260, 8730520, 17461040]

約数ペア:

[(1, 17461040), (2, 8730520), (4, 4365260), (5, 3492208), (8, 2182630), (10, 1746104), (16, 1091315), (17, 1027120), (20, 873052), (34, 513560), (37, 471920), (40, 436526), (68, 256780), (74, 235960), (80, 218263), (85, 205424), (136, 128390), (148, 117980), (170, 102712), (185, 94384), (272, 64195), (296, 58990), (340, 51356), (347, 50320), (370, 47192), (592, 29495), (629, 27760), (680, 25678), (694, 25160), (740, 23596), (1258, 13880), (1360, 12839), (1388, 12580), (1480, 11798), (1735, 10064), (2516, 6940), (2776, 6290), (2960, 5899), (3145, 5552), (3470, 5032)]