104395400

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:319

約数の個数: 96

約数和(自身を含む): 253704000

約数和(自身を除く): 149308600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 61, 86, 100, 122, 172, 199, 200, 215, 244, 305, 344, 398, 430, 488, 610, 796, 860, 995, 1075, 1220, 1525, 1592, 1720, 1990, 2150, 2440, 2623, 3050, 3980, 4300, 4975, 5246, 6100, 7960, 8557, 8600, 9950, 10492, 12139, 12200, 13115, 17114, 19900, 20984, 24278, 26230, 34228, 39800, 42785, 48556, 52460, 60695, 65575, 68456, 85570, 97112, 104920, 121390, 131150, 171140, 213925, 242780, 262300, 303475, 342280, 427850, 485560, 521977, 524600, 606950, 855700, 1043954, 1213900, 1711400, 2087908, 2427800, 2609885, 4175816, 5219770, 10439540, 13049425, 20879080, 26098850, 52197700, 104395400]

約数ペア:

[(1, 104395400), (2, 52197700), (4, 26098850), (5, 20879080), (8, 13049425), (10, 10439540), (20, 5219770), (25, 4175816), (40, 2609885), (43, 2427800), (50, 2087908), (61, 1711400), (86, 1213900), (100, 1043954), (122, 855700), (172, 606950), (199, 524600), (200, 521977), (215, 485560), (244, 427850), (305, 342280), (344, 303475), (398, 262300), (430, 242780), (488, 213925), (610, 171140), (796, 131150), (860, 121390), (995, 104920), (1075, 97112), (1220, 85570), (1525, 68456), (1592, 65575), (1720, 60695), (1990, 52460), (2150, 48556), (2440, 42785), (2623, 39800), (3050, 34228), (3980, 26230), (4300, 24278), (4975, 20984), (5246, 19900), (6100, 17114), (7960, 13115), (8557, 12200), (8600, 12139), (9950, 10492)]