5192650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:219

約数の個数: 48

約数和(自身を含む): 10546200

約数和(自身を除く): 5353550

約数列:

[1, 2, 5, 10, 17, 25, 34, 41, 50, 82, 85, 149, 170, 205, 298, 410, 425, 697, 745, 850, 1025, 1394, 1490, 2050, 2533, 3485, 3725, 5066, 6109, 6970, 7450, 12218, 12665, 17425, 25330, 30545, 34850, 61090, 63325, 103853, 126650, 152725, 207706, 305450, 519265, 1038530, 2596325, 5192650]

約数ペア:

[(1, 5192650), (2, 2596325), (5, 1038530), (10, 519265), (17, 305450), (25, 207706), (34, 152725), (41, 126650), (50, 103853), (82, 63325), (85, 61090), (149, 34850), (170, 30545), (205, 25330), (298, 17425), (410, 12665), (425, 12218), (697, 7450), (745, 6970), (850, 6109), (1025, 5066), (1394, 3725), (1490, 3485), (2050, 2533)]