2203828040

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1\times {\mathrm{2617}}^1$

素因数の和:3234

約数の個数: 64

約数和(自身を含む): 5103529200

約数和(自身を除く): 2899701160

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 569, 740, 1138, 1480, 2276, 2617, 2845, 4552, 5234, 5690, 10468, 11380, 13085, 20936, 21053, 22760, 26170, 42106, 52340, 84212, 96829, 104680, 105265, 168424, 193658, 210530, 387316, 421060, 484145, 774632, 842120, 968290, 1489073, 1936580, 2978146, 3873160, 5956292, 7445365, 11912584, 14890730, 29781460, 55095701, 59562920, 110191402, 220382804, 275478505, 440765608, 550957010, 1101914020, 2203828040]

約数ペア:

[(1, 2203828040), (2, 1101914020), (4, 550957010), (5, 440765608), (8, 275478505), (10, 220382804), (20, 110191402), (37, 59562920), (40, 55095701), (74, 29781460), (148, 14890730), (185, 11912584), (296, 7445365), (370, 5956292), (569, 3873160), (740, 2978146), (1138, 1936580), (1480, 1489073), (2276, 968290), (2617, 842120), (2845, 774632), (4552, 484145), (5234, 421060), (5690, 387316), (10468, 210530), (11380, 193658), (13085, 168424), (20936, 105265), (21053, 104680), (22760, 96829), (26170, 84212), (42106, 52340)]