17963134550

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{1327}}^1$

素因数の和:1590

約数の個数: 96

約数和(自身を含む): 35569152000

約数和(自身を除く): 17606017450

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 79, 115, 149, 158, 230, 298, 395, 575, 745, 790, 1150, 1327, 1490, 1817, 1975, 2654, 3427, 3634, 3725, 3950, 6635, 6854, 7450, 9085, 11771, 13270, 17135, 18170, 23542, 30521, 33175, 34270, 45425, 58855, 61042, 66350, 85675, 90850, 104833, 117710, 152605, 171350, 197723, 209666, 270733, 294275, 305210, 395446, 524165, 541466, 588550, 763025, 988615, 1048330, 1353665, 1526050, 1977230, 2411159, 2620825, 2707330, 4547629, 4822318, 4943075, 5241650, 6768325, 9095258, 9886150, 12055795, 13536650, 15620117, 22738145, 24111590, 31240234, 45476290, 60278975, 78100585, 113690725, 120557950, 156201170, 227381450, 359262691, 390502925, 718525382, 781005850, 1796313455, 3592626910, 8981567275, 17963134550]

約数ペア:

[(1, 17963134550), (2, 8981567275), (5, 3592626910), (10, 1796313455), (23, 781005850), (25, 718525382), (46, 390502925), (50, 359262691), (79, 227381450), (115, 156201170), (149, 120557950), (158, 113690725), (230, 78100585), (298, 60278975), (395, 45476290), (575, 31240234), (745, 24111590), (790, 22738145), (1150, 15620117), (1327, 13536650), (1490, 12055795), (1817, 9886150), (1975, 9095258), (2654, 6768325), (3427, 5241650), (3634, 4943075), (3725, 4822318), (3950, 4547629), (6635, 2707330), (6854, 2620825), (7450, 2411159), (9085, 1977230), (11771, 1526050), (13270, 1353665), (17135, 1048330), (18170, 988615), (23542, 763025), (30521, 588550), (33175, 541466), (34270, 524165), (45425, 395446), (58855, 305210), (61042, 294275), (66350, 270733), (85675, 209666), (90850, 197723), (104833, 171350), (117710, 152605)]