4352801290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1\times {\mathrm{349}}^1$

素因数の和:847

約数の個数: 64

約数和(自身を含む): 8270035200

約数和(自身を除く): 3917233910

約数列:

[1, 2, 5, 10, 23, 46, 115, 211, 230, 257, 349, 422, 514, 698, 1055, 1285, 1745, 2110, 2570, 3490, 4853, 5911, 8027, 9706, 11822, 16054, 24265, 29555, 40135, 48530, 54227, 59110, 73639, 80270, 89693, 108454, 147278, 179386, 271135, 368195, 448465, 542270, 736390, 896930, 1247221, 1693697, 2062939, 2494442, 3387394, 4125878, 6236105, 8468485, 10314695, 12472210, 16936970, 18925223, 20629390, 37850446, 94626115, 189252230, 435280129, 870560258, 2176400645, 4352801290]

約数ペア:

[(1, 4352801290), (2, 2176400645), (5, 870560258), (10, 435280129), (23, 189252230), (46, 94626115), (115, 37850446), (211, 20629390), (230, 18925223), (257, 16936970), (349, 12472210), (422, 10314695), (514, 8468485), (698, 6236105), (1055, 4125878), (1285, 3387394), (1745, 2494442), (2110, 2062939), (2570, 1693697), (3490, 1247221), (4853, 896930), (5911, 736390), (8027, 542270), (9706, 448465), (11822, 368195), (16054, 271135), (24265, 179386), (29555, 147278), (40135, 108454), (48530, 89693), (54227, 80270), (59110, 73639)]