42814600

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^2\times {\mathrm{593}}^1$

素因数の和:647

約数の個数: 72

約数和(自身を含む): 105236010

約数和(自身を除く): 62421410

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 361, 380, 475, 593, 722, 760, 950, 1186, 1444, 1805, 1900, 2372, 2888, 2965, 3610, 3800, 4744, 5930, 7220, 9025, 11267, 11860, 14440, 14825, 18050, 22534, 23720, 29650, 36100, 45068, 56335, 59300, 72200, 90136, 112670, 118600, 214073, 225340, 281675, 428146, 450680, 563350, 856292, 1070365, 1126700, 1712584, 2140730, 2253400, 4281460, 5351825, 8562920, 10703650, 21407300, 42814600]

約数ペア:

[(1, 42814600), (2, 21407300), (4, 10703650), (5, 8562920), (8, 5351825), (10, 4281460), (19, 2253400), (20, 2140730), (25, 1712584), (38, 1126700), (40, 1070365), (50, 856292), (76, 563350), (95, 450680), (100, 428146), (152, 281675), (190, 225340), (200, 214073), (361, 118600), (380, 112670), (475, 90136), (593, 72200), (722, 59300), (760, 56335), (950, 45068), (1186, 36100), (1444, 29650), (1805, 23720), (1900, 22534), (2372, 18050), (2888, 14825), (2965, 14440), (3610, 11860), (3800, 11267), (4744, 9025), (5930, 7220)]