359956220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{33767}}^1$

素因数の和:33830

約数の個数: 48

約数和(自身を含む): 833934528

約数和(自身を除く): 473978308

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 820, 1066, 2132, 2665, 5330, 10660, 33767, 67534, 135068, 168835, 337670, 438971, 675340, 877942, 1384447, 1755884, 2194855, 2768894, 4389710, 5537788, 6922235, 8779420, 13844470, 17997811, 27688940, 35995622, 71991244, 89989055, 179978110, 359956220]

約数ペア:

[(1, 359956220), (2, 179978110), (4, 89989055), (5, 71991244), (10, 35995622), (13, 27688940), (20, 17997811), (26, 13844470), (41, 8779420), (52, 6922235), (65, 5537788), (82, 4389710), (130, 2768894), (164, 2194855), (205, 1755884), (260, 1384447), (410, 877942), (533, 675340), (820, 438971), (1066, 337670), (2132, 168835), (2665, 135068), (5330, 67534), (10660, 33767)]