4359550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:397

約数の個数: 48

約数和(自身を含む): 9218160

約数和(自身を除く): 4858610

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 190, 247, 325, 353, 475, 494, 650, 706, 950, 1235, 1765, 2470, 3530, 4589, 6175, 6707, 8825, 9178, 12350, 13414, 17650, 22945, 33535, 45890, 67070, 87191, 114725, 167675, 174382, 229450, 335350, 435955, 871910, 2179775, 4359550]

約数ペア:

[(1, 4359550), (2, 2179775), (5, 871910), (10, 435955), (13, 335350), (19, 229450), (25, 174382), (26, 167675), (38, 114725), (50, 87191), (65, 67070), (95, 45890), (130, 33535), (190, 22945), (247, 17650), (325, 13414), (353, 12350), (475, 9178), (494, 8825), (650, 6707), (706, 6175), (950, 4589), (1235, 3530), (1765, 2470)]