4251969980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1123}}^1\times {\mathrm{8231}}^1$

素因数の和:9386

約数の個数: 48

約数和(自身を含む): 9326790144

約数和(自身を除く): 5074820164

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 1123, 2246, 4492, 5615, 8231, 11230, 16462, 22460, 25829, 32924, 41155, 51658, 82310, 103316, 129145, 164620, 189313, 258290, 378626, 516580, 757252, 946565, 1893130, 3786260, 9243413, 18486826, 36973652, 46217065, 92434130, 184868260, 212598499, 425196998, 850393996, 1062992495, 2125984990, 4251969980]

約数ペア:

[(1, 4251969980), (2, 2125984990), (4, 1062992495), (5, 850393996), (10, 425196998), (20, 212598499), (23, 184868260), (46, 92434130), (92, 46217065), (115, 36973652), (230, 18486826), (460, 9243413), (1123, 3786260), (2246, 1893130), (4492, 946565), (5615, 757252), (8231, 516580), (11230, 378626), (16462, 258290), (22460, 189313), (25829, 164620), (32924, 129145), (41155, 103316), (51658, 82310)]