2012063330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{1823}}^1$

素因数の和:2043

約数の個数: 64

約数和(自身を含む): 3942466560

約数和(自身を除く): 1930403230

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 157, 185, 190, 314, 370, 703, 785, 1406, 1570, 1823, 2983, 3515, 3646, 5809, 5966, 7030, 9115, 11618, 14915, 18230, 29045, 29830, 34637, 58090, 67451, 69274, 110371, 134902, 173185, 220742, 286211, 337255, 346370, 551855, 572422, 674510, 1103710, 1281569, 1431055, 2563138, 2862110, 5438009, 6407845, 10589807, 10876018, 12815690, 21179614, 27190045, 52949035, 54380090, 105898070, 201206333, 402412666, 1006031665, 2012063330]

約数ペア:

[(1, 2012063330), (2, 1006031665), (5, 402412666), (10, 201206333), (19, 105898070), (37, 54380090), (38, 52949035), (74, 27190045), (95, 21179614), (157, 12815690), (185, 10876018), (190, 10589807), (314, 6407845), (370, 5438009), (703, 2862110), (785, 2563138), (1406, 1431055), (1570, 1281569), (1823, 1103710), (2983, 674510), (3515, 572422), (3646, 551855), (5809, 346370), (5966, 337255), (7030, 286211), (9115, 220742), (11618, 173185), (14915, 134902), (18230, 110371), (29045, 69274), (29830, 67451), (34637, 58090)]