104222320

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:454

約数の個数: 80

約数和(自身を含む): 250698240

約数和(自身を除く): 146475920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 71, 80, 118, 142, 236, 284, 295, 311, 355, 472, 568, 590, 622, 710, 944, 1136, 1180, 1244, 1420, 1555, 2360, 2488, 2840, 3110, 4189, 4720, 4976, 5680, 6220, 8378, 12440, 16756, 18349, 20945, 22081, 24880, 33512, 36698, 41890, 44162, 67024, 73396, 83780, 88324, 91745, 110405, 146792, 167560, 176648, 183490, 220810, 293584, 335120, 353296, 366980, 441620, 733960, 883240, 1302779, 1467920, 1766480, 2605558, 5211116, 6513895, 10422232, 13027790, 20844464, 26055580, 52111160, 104222320]

約数ペア:

[(1, 104222320), (2, 52111160), (4, 26055580), (5, 20844464), (8, 13027790), (10, 10422232), (16, 6513895), (20, 5211116), (40, 2605558), (59, 1766480), (71, 1467920), (80, 1302779), (118, 883240), (142, 733960), (236, 441620), (284, 366980), (295, 353296), (311, 335120), (355, 293584), (472, 220810), (568, 183490), (590, 176648), (622, 167560), (710, 146792), (944, 110405), (1136, 91745), (1180, 88324), (1244, 83780), (1420, 73396), (1555, 67024), (2360, 44162), (2488, 41890), (2840, 36698), (3110, 33512), (4189, 24880), (4720, 22081), (4976, 20945), (5680, 18349), (6220, 16756), (8378, 12440)]