410121140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{743}}^1$

素因数の和:969

約数の個数: 96

約数和(自身を含む): 1018434816

約数和(自身を除く): 608313676

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 193, 220, 260, 286, 386, 572, 715, 743, 772, 965, 1430, 1486, 1930, 2123, 2509, 2860, 2972, 3715, 3860, 4246, 5018, 7430, 8173, 8492, 9659, 10036, 10615, 12545, 14860, 16346, 19318, 21230, 25090, 27599, 32692, 38636, 40865, 42460, 48295, 50180, 55198, 81730, 96590, 106249, 110396, 137995, 143399, 163460, 193180, 212498, 275990, 286798, 424996, 531245, 551980, 573596, 716995, 1062490, 1433990, 1577389, 1864187, 2124980, 2867980, 3154778, 3728374, 6309556, 7456748, 7886945, 9320935, 15773890, 18641870, 20506057, 31547780, 37283740, 41012114, 82024228, 102530285, 205060570, 410121140]

約数ペア:

[(1, 410121140), (2, 205060570), (4, 102530285), (5, 82024228), (10, 41012114), (11, 37283740), (13, 31547780), (20, 20506057), (22, 18641870), (26, 15773890), (44, 9320935), (52, 7886945), (55, 7456748), (65, 6309556), (110, 3728374), (130, 3154778), (143, 2867980), (193, 2124980), (220, 1864187), (260, 1577389), (286, 1433990), (386, 1062490), (572, 716995), (715, 573596), (743, 551980), (772, 531245), (965, 424996), (1430, 286798), (1486, 275990), (1930, 212498), (2123, 193180), (2509, 163460), (2860, 143399), (2972, 137995), (3715, 110396), (3860, 106249), (4246, 96590), (5018, 81730), (7430, 55198), (8173, 50180), (8492, 48295), (9659, 42460), (10036, 40865), (10615, 38636), (12545, 32692), (14860, 27599), (16346, 25090), (19318, 21230)]