1229121653750

素因数分解:

$2^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{1063}}^1\times {\mathrm{54413}}^1$

素因数の和:55515

約数の個数: 80

約数和(自身を含む): 2441726822304

約数和(自身を除く): 1212605168554

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 625, 850, 1063, 1250, 2125, 2126, 4250, 5315, 10625, 10630, 18071, 21250, 26575, 36142, 53150, 54413, 90355, 108826, 132875, 180710, 265750, 272065, 451775, 544130, 664375, 903550, 925021, 1328750, 1360325, 1850042, 2258875, 2720650, 4517750, 4625105, 6801625, 9250210, 11294375, 13603250, 22588750, 23125525, 34008125, 46251050, 57841019, 68016250, 115627625, 115682038, 231255250, 289205095, 578138125, 578410190, 983297323, 1156276250, 1446025475, 1966594646, 2892050950, 4916486615, 7230127375, 9832973230, 14460254750, 24582433075, 36150636875, 49164866150, 72301273750, 122912165375, 245824330750, 614560826875, 1229121653750]

約数ペア:

[(1, 1229121653750), (2, 614560826875), (5, 245824330750), (10, 122912165375), (17, 72301273750), (25, 49164866150), (34, 36150636875), (50, 24582433075), (85, 14460254750), (125, 9832973230), (170, 7230127375), (250, 4916486615), (425, 2892050950), (625, 1966594646), (850, 1446025475), (1063, 1156276250), (1250, 983297323), (2125, 578410190), (2126, 578138125), (4250, 289205095), (5315, 231255250), (10625, 115682038), (10630, 115627625), (18071, 68016250), (21250, 57841019), (26575, 46251050), (36142, 34008125), (53150, 23125525), (54413, 22588750), (90355, 13603250), (108826, 11294375), (132875, 9250210), (180710, 6801625), (265750, 4625105), (272065, 4517750), (451775, 2720650), (544130, 2258875), (664375, 1850042), (903550, 1360325), (925021, 1328750)]