372912340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1109}}^1$

素因数の和:1201

約数の個数: 96

約数和(自身を含む): 886152960

約数和(自身を除く): 513240620

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 43, 46, 68, 85, 86, 92, 115, 170, 172, 215, 230, 340, 391, 430, 460, 731, 782, 860, 989, 1109, 1462, 1564, 1955, 1978, 2218, 2924, 3655, 3910, 3956, 4436, 4945, 5545, 7310, 7820, 9890, 11090, 14620, 16813, 18853, 19780, 22180, 25507, 33626, 37706, 47687, 51014, 67252, 75412, 84065, 94265, 95374, 102028, 127535, 168130, 188530, 190748, 238435, 255070, 336260, 377060, 433619, 476870, 510140, 810679, 867238, 953740, 1096801, 1621358, 1734476, 2168095, 2193602, 3242716, 4053395, 4336190, 4387204, 5484005, 8106790, 8672380, 10968010, 16213580, 18645617, 21936020, 37291234, 74582468, 93228085, 186456170, 372912340]

約数ペア:

[(1, 372912340), (2, 186456170), (4, 93228085), (5, 74582468), (10, 37291234), (17, 21936020), (20, 18645617), (23, 16213580), (34, 10968010), (43, 8672380), (46, 8106790), (68, 5484005), (85, 4387204), (86, 4336190), (92, 4053395), (115, 3242716), (170, 2193602), (172, 2168095), (215, 1734476), (230, 1621358), (340, 1096801), (391, 953740), (430, 867238), (460, 810679), (731, 510140), (782, 476870), (860, 433619), (989, 377060), (1109, 336260), (1462, 255070), (1564, 238435), (1955, 190748), (1978, 188530), (2218, 168130), (2924, 127535), (3655, 102028), (3910, 95374), (3956, 94265), (4436, 84065), (4945, 75412), (5545, 67252), (7310, 51014), (7820, 47687), (9890, 37706), (11090, 33626), (14620, 25507), (16813, 22180), (18853, 19780)]