418848400

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{859}}^1$

素因数の和:953

約数の個数: 120

約数和(自身を含む): 1071092160

約数和(自身を除く): 652243760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 53, 80, 92, 100, 106, 115, 184, 200, 212, 230, 265, 368, 400, 424, 460, 530, 575, 848, 859, 920, 1060, 1150, 1219, 1325, 1718, 1840, 2120, 2300, 2438, 2650, 3436, 4240, 4295, 4600, 4876, 5300, 6095, 6872, 8590, 9200, 9752, 10600, 12190, 13744, 17180, 19504, 19757, 21200, 21475, 24380, 30475, 34360, 39514, 42950, 45527, 48760, 60950, 68720, 79028, 85900, 91054, 97520, 98785, 121900, 158056, 171800, 182108, 197570, 227635, 243800, 316112, 343600, 364216, 395140, 455270, 487600, 493925, 728432, 790280, 910540, 987850, 1047121, 1138175, 1580560, 1821080, 1975700, 2094242, 2276350, 3642160, 3951400, 4188484, 4552700, 5235605, 7902800, 8376968, 9105400, 10471210, 16753936, 18210800, 20942420, 26178025, 41884840, 52356050, 83769680, 104712100, 209424200, 418848400]

約数ペア:

[(1, 418848400), (2, 209424200), (4, 104712100), (5, 83769680), (8, 52356050), (10, 41884840), (16, 26178025), (20, 20942420), (23, 18210800), (25, 16753936), (40, 10471210), (46, 9105400), (50, 8376968), (53, 7902800), (80, 5235605), (92, 4552700), (100, 4188484), (106, 3951400), (115, 3642160), (184, 2276350), (200, 2094242), (212, 1975700), (230, 1821080), (265, 1580560), (368, 1138175), (400, 1047121), (424, 987850), (460, 910540), (530, 790280), (575, 728432), (848, 493925), (859, 487600), (920, 455270), (1060, 395140), (1150, 364216), (1219, 343600), (1325, 316112), (1718, 243800), (1840, 227635), (2120, 197570), (2300, 182108), (2438, 171800), (2650, 158056), (3436, 121900), (4240, 98785), (4295, 97520), (4600, 91054), (4876, 85900), (5300, 79028), (6095, 68720), (6872, 60950), (8590, 48760), (9200, 45527), (9752, 42950), (10600, 39514), (12190, 34360), (13744, 30475), (17180, 24380), (19504, 21475), (19757, 21200)]