103638140800

素因数分解:

$2^7\times 5^2\times {\mathrm{79}}^1\times {\mathrm{409961}}^1$

素因数の和:410064

約数の個数: 96

約数和(自身を含む): 259259968800

約数和(自身を除く): 155621828000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 79, 80, 100, 128, 158, 160, 200, 316, 320, 395, 400, 632, 640, 790, 800, 1264, 1580, 1600, 1975, 2528, 3160, 3200, 3950, 5056, 6320, 7900, 10112, 12640, 15800, 25280, 31600, 50560, 63200, 126400, 252800, 409961, 819922, 1639844, 2049805, 3279688, 4099610, 6559376, 8199220, 10249025, 13118752, 16398440, 20498050, 26237504, 32386919, 32796880, 40996100, 52475008, 64773838, 65593760, 81992200, 129547676, 131187520, 161934595, 163984400, 259095352, 262375040, 323869190, 327968800, 518190704, 647738380, 655937600, 809672975, 1036381408, 1295476760, 1311875200, 1619345950, 2072762816, 2590953520, 3238691900, 4145525632, 5181907040, 6477383800, 10363814080, 12954767600, 20727628160, 25909535200, 51819070400, 103638140800]

約数ペア:

[(1, 103638140800), (2, 51819070400), (4, 25909535200), (5, 20727628160), (8, 12954767600), (10, 10363814080), (16, 6477383800), (20, 5181907040), (25, 4145525632), (32, 3238691900), (40, 2590953520), (50, 2072762816), (64, 1619345950), (79, 1311875200), (80, 1295476760), (100, 1036381408), (128, 809672975), (158, 655937600), (160, 647738380), (200, 518190704), (316, 327968800), (320, 323869190), (395, 262375040), (400, 259095352), (632, 163984400), (640, 161934595), (790, 131187520), (800, 129547676), (1264, 81992200), (1580, 65593760), (1600, 64773838), (1975, 52475008), (2528, 40996100), (3160, 32796880), (3200, 32386919), (3950, 26237504), (5056, 20498050), (6320, 16398440), (7900, 13118752), (10112, 10249025), (12640, 8199220), (15800, 6559376), (25280, 4099610), (31600, 3279688), (50560, 2049805), (63200, 1639844), (126400, 819922), (252800, 409961)]