38754430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:733

約数の個数: 64

約数和(自身を含む): 84079296

約数和(自身を除く): 45324866

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 41, 55, 65, 82, 110, 130, 143, 205, 286, 410, 451, 533, 661, 715, 902, 1066, 1322, 1430, 2255, 2665, 3305, 4510, 5330, 5863, 6610, 7271, 8593, 11726, 14542, 17186, 27101, 29315, 36355, 42965, 54202, 58630, 72710, 85930, 94523, 135505, 189046, 271010, 298111, 352313, 472615, 596222, 704626, 945230, 1490555, 1761565, 2981110, 3523130, 3875443, 7750886, 19377215, 38754430]

約数ペア:

[(1, 38754430), (2, 19377215), (5, 7750886), (10, 3875443), (11, 3523130), (13, 2981110), (22, 1761565), (26, 1490555), (41, 945230), (55, 704626), (65, 596222), (82, 472615), (110, 352313), (130, 298111), (143, 271010), (205, 189046), (286, 135505), (410, 94523), (451, 85930), (533, 72710), (661, 58630), (715, 54202), (902, 42965), (1066, 36355), (1322, 29315), (1430, 27101), (2255, 17186), (2665, 14542), (3305, 11726), (4510, 8593), (5330, 7271), (5863, 6610)]